82397471

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 95569920

約数和(自身を除く): 13172449

約数列:

[1, 13, 19, 67, 169, 247, 383, 871, 1273, 3211, 4979, 7277, 11323, 16549, 25661, 64727, 94601, 215137, 333593, 487559, 1229813, 4336709, 6338267, 82397471]

約数ペア:

[(1, 82397471), (13, 6338267), (19, 4336709), (67, 1229813), (169, 487559), (247, 333593), (383, 215137), (871, 94601), (1273, 64727), (3211, 25661), (4979, 16549), (7277, 11323)]