12917685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 22855680

約数和(自身を除く): 9937995

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 991, 1185, 2607, 2973, 4345, 4955, 10901, 13035, 14865, 32703, 54505, 78289, 163515, 234867, 391445, 861179, 1174335, 2583537, 4305895, 12917685]

約数ペア:

[(1, 12917685), (3, 4305895), (5, 2583537), (11, 1174335), (15, 861179), (33, 391445), (55, 234867), (79, 163515), (165, 78289), (237, 54505), (395, 32703), (869, 14865), (991, 13035), (1185, 10901), (2607, 4955), (2973, 4345)]