12579273

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 23347200

約数和(自身を除く): 10767927

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 113, 133, 171, 189, 217, 279, 339, 399, 513, 589, 651, 791, 837, 1017, 1197, 1767, 1953, 2147, 2373, 3051, 3503, 3591, 4123, 5301, 5859, 6441, 7119, 10509, 12369, 15029, 15903, 19323, 21357, 24521, 31527, 37107, 45087, 57969, 66557, 73563, 94581, 111321, 135261, 199671, 220689, 405783, 465899, 599013, 662067, 1397697, 1797039, 4193091, 12579273]

約数ペア:

[(1, 12579273), (3, 4193091), (7, 1797039), (9, 1397697), (19, 662067), (21, 599013), (27, 465899), (31, 405783), (57, 220689), (63, 199671), (93, 135261), (113, 111321), (133, 94581), (171, 73563), (189, 66557), (217, 57969), (279, 45087), (339, 37107), (399, 31527), (513, 24521), (589, 21357), (651, 19323), (791, 15903), (837, 15029), (1017, 12369), (1197, 10509), (1767, 7119), (1953, 6441), (2147, 5859), (2373, 5301), (3051, 4123), (3503, 3591)]