64772461

素因数分解:

${\mathrm{13}}^2\times {\mathrm{487}}^1\times {\mathrm{787}}^1$

素因数の和:1300

約数の個数: 12

約数和(自身を含む): 70371552

約数和(自身を除く): 5599091

約数列:

[1, 13, 169, 487, 787, 6331, 10231, 82303, 133003, 383269, 4982497, 64772461]

約数ペア:

[(1, 64772461), (13, 4982497), (169, 383269), (487, 133003), (787, 82303), (6331, 10231)]