42899381

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 55572480

約数和(自身を除く): 12673099

約数列:

[1, 7, 17, 29, 31, 119, 203, 217, 401, 493, 527, 899, 2807, 3451, 3689, 6293, 6817, 11629, 12431, 15283, 47719, 81403, 87017, 106981, 197693, 211327, 360499, 1383851, 1479289, 2523493, 6128483, 42899381]

約数ペア:

[(1, 42899381), (7, 6128483), (17, 2523493), (29, 1479289), (31, 1383851), (119, 360499), (203, 211327), (217, 197693), (401, 106981), (493, 87017), (527, 81403), (899, 47719), (2807, 15283), (3451, 12431), (3689, 11629), (6293, 6817)]