41985307

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 55381200

約数和(自身を除く): 13395893

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 3469, 12103, 24283, 45097, 65911, 169981, 315679, 461377, 856843, 2209753, 3229639, 5997901, 41985307]

約数ペア:

[(1, 41985307), (7, 5997901), (13, 3229639), (19, 2209753), (49, 856843), (91, 461377), (133, 315679), (247, 169981), (637, 65911), (931, 45097), (1729, 24283), (3469, 12103)]