4415733

素因数分解:

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

素因数の和:87

約数の個数: 72

約数和(自身を含む): 8536320

約数和(自身を除く): 4120587

約数列:

[1, 3, 7, 9, 17, 19, 21, 31, 49, 51, 57, 63, 93, 119, 133, 147, 153, 171, 217, 279, 323, 357, 399, 441, 527, 589, 651, 833, 931, 969, 1071, 1197, 1519, 1581, 1767, 1953, 2261, 2499, 2793, 2907, 3689, 4123, 4557, 4743, 5301, 6783, 7497, 8379, 10013, 11067, 12369, 13671, 15827, 20349, 25823, 28861, 30039, 33201, 37107, 47481, 70091, 77469, 86583, 90117, 142443, 210273, 232407, 259749, 490637, 630819, 1471911, 4415733]

約数ペア:

[(1, 4415733), (3, 1471911), (7, 630819), (9, 490637), (17, 259749), (19, 232407), (21, 210273), (31, 142443), (49, 90117), (51, 86583), (57, 77469), (63, 70091), (93, 47481), (119, 37107), (133, 33201), (147, 30039), (153, 28861), (171, 25823), (217, 20349), (279, 15827), (323, 13671), (357, 12369), (399, 11067), (441, 10013), (527, 8379), (589, 7497), (651, 6783), (833, 5301), (931, 4743), (969, 4557), (1071, 4123), (1197, 3689), (1519, 2907), (1581, 2793), (1767, 2499), (1953, 2261)]