71325943

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 82496400

約数和(自身を除く): 11170457

約数列:

[1, 13, 19, 97, 169, 229, 247, 1261, 1843, 2977, 3211, 4351, 16393, 22213, 23959, 38701, 56563, 288769, 311467, 422047, 735319, 3753997, 5486611, 71325943]

約数ペア:

[(1, 71325943), (13, 5486611), (19, 3753997), (97, 735319), (169, 422047), (229, 311467), (247, 288769), (1261, 56563), (1843, 38701), (2977, 23959), (3211, 22213), (4351, 16393)]