8200647

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 16773120

約数和(自身を除く): 8572473

約数列:

[1, 3, 7, 9, 13, 17, 19, 21, 31, 39, 51, 57, 63, 91, 93, 117, 119, 133, 153, 171, 217, 221, 247, 273, 279, 323, 357, 399, 403, 527, 589, 651, 663, 741, 819, 969, 1071, 1197, 1209, 1547, 1581, 1729, 1767, 1953, 1989, 2223, 2261, 2821, 2907, 3627, 3689, 4123, 4199, 4641, 4743, 5187, 5301, 6783, 6851, 7657, 8463, 10013, 11067, 12369, 12597, 13923, 15561, 20349, 20553, 22971, 25389, 29393, 30039, 33201, 37107, 37791, 47957, 53599, 61659, 68913, 70091, 88179, 90117, 130169, 143871, 160797, 210273, 264537, 390507, 431613, 482391, 630819, 911183, 1171521, 2733549, 8200647]

約数ペア:

[(1, 8200647), (3, 2733549), (7, 1171521), (9, 911183), (13, 630819), (17, 482391), (19, 431613), (21, 390507), (31, 264537), (39, 210273), (51, 160797), (57, 143871), (63, 130169), (91, 90117), (93, 88179), (117, 70091), (119, 68913), (133, 61659), (153, 53599), (171, 47957), (217, 37791), (221, 37107), (247, 33201), (273, 30039), (279, 29393), (323, 25389), (357, 22971), (399, 20553), (403, 20349), (527, 15561), (589, 13923), (651, 12597), (663, 12369), (741, 11067), (819, 10013), (969, 8463), (1071, 7657), (1197, 6851), (1209, 6783), (1547, 5301), (1581, 5187), (1729, 4743), (1767, 4641), (1953, 4199), (1989, 4123), (2223, 3689), (2261, 3627), (2821, 2907)]