12151461

素因数分解:

$3^1\times 7^5\times {\mathrm{241}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 18980544

約数和(自身を除く): 6829083

約数列:

[1, 3, 7, 21, 49, 147, 241, 343, 723, 1029, 1687, 2401, 5061, 7203, 11809, 16807, 35427, 50421, 82663, 247989, 578641, 1735923, 4050487, 12151461]

約数ペア:

[(1, 12151461), (3, 4050487), (7, 1735923), (21, 578641), (49, 247989), (147, 82663), (241, 50421), (343, 35427), (723, 16807), (1029, 11809), (1687, 7203), (2401, 5061)]