121549203734

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{20144051}}^1$

素因数の和:20144491

約数の個数: 16

約数和(自身を含む): 208853531136

約数和(自身を除く): 87304327402

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 20144051, 40288102, 141008357, 282016714, 8682085981, 17364171962, 60774601867, 121549203734]

約数ペア:

[(1, 121549203734), (2, 60774601867), (7, 17364171962), (14, 8682085981), (431, 282016714), (862, 141008357), (3017, 40288102), (6034, 20144051)]