624315027

素因数分解:

$3^1\times 7^2\times {\mathrm{443}}^1\times {\mathrm{9587}}^1$

素因数の和:10047

約数の個数: 24

約数和(自身を含む): 970612416

約数和(自身を除く): 346297389

約数列:

[1, 3, 7, 21, 49, 147, 443, 1329, 3101, 9303, 9587, 21707, 28761, 65121, 67109, 201327, 469763, 1409289, 4247041, 12741123, 29729287, 89187861, 208105009, 624315027]

約数ペア:

[(1, 624315027), (3, 208105009), (7, 89187861), (21, 29729287), (49, 12741123), (147, 4247041), (443, 1409289), (1329, 469763), (3101, 201327), (9303, 67109), (9587, 65121), (21707, 28761)]