12100459

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 14224896

約数和(自身を除く): 2124437

約数列:

[1, 7, 71, 97, 251, 497, 679, 1757, 6887, 17821, 24347, 48209, 124747, 170429, 1728637, 12100459]

約数ペア:

[(1, 12100459), (7, 1728637), (71, 170429), (97, 124747), (251, 48209), (497, 24347), (679, 17821), (1757, 6887)]