12070149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 21081600

約数和(自身を除く): 9011451

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 169, 179, 247, 273, 399, 507, 537, 741, 1183, 1253, 1729, 2327, 3211, 3401, 3549, 3759, 5187, 6981, 9633, 10203, 16289, 22477, 23807, 30251, 44213, 48867, 67431, 71421, 90753, 132639, 211757, 309491, 574769, 635271, 928473, 1724307, 4023383, 12070149]

約数ペア:

[(1, 12070149), (3, 4023383), (7, 1724307), (13, 928473), (19, 635271), (21, 574769), (39, 309491), (57, 211757), (91, 132639), (133, 90753), (169, 71421), (179, 67431), (247, 48867), (273, 44213), (399, 30251), (507, 23807), (537, 22477), (741, 16289), (1183, 10203), (1253, 9633), (1729, 6981), (2327, 5187), (3211, 3759), (3401, 3549)]