12626331

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 17522688

約数和(自身を除く): 4896357

約数列:

[1, 3, 31, 93, 137, 411, 991, 2973, 4247, 12741, 30721, 92163, 135767, 407301, 4208777, 12626331]

約数ペア:

[(1, 12626331), (3, 4208777), (31, 407301), (93, 135767), (137, 92163), (411, 30721), (991, 12741), (2973, 4247)]