470895069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{2521}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 690019200

約数和(自身を除く): 219124131

約数列:

[1, 3, 19, 29, 57, 87, 113, 339, 551, 1653, 2147, 2521, 3277, 6441, 7563, 9831, 47899, 62263, 73109, 143697, 186789, 219327, 284873, 854619, 1389071, 4167213, 5412587, 8261317, 16237761, 24783951, 156965023, 470895069]

約数ペア:

[(1, 470895069), (3, 156965023), (19, 24783951), (29, 16237761), (57, 8261317), (87, 5412587), (113, 4167213), (339, 1389071), (551, 854619), (1653, 284873), (2147, 219327), (2521, 186789), (3277, 143697), (6441, 73109), (7563, 62263), (9831, 47899)]