29554749

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 51850240

約数和(自身を除く): 22295491

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 409, 651, 777, 1147, 1227, 1953, 2331, 2863, 3441, 3681, 8029, 8589, 10323, 12679, 15133, 24087, 25767, 38037, 45399, 72261, 88753, 105931, 114111, 136197, 266259, 317793, 469123, 798777, 953379, 1407369, 3283861, 4222107, 9851583, 29554749]

約数ペア:

[(1, 29554749), (3, 9851583), (7, 4222107), (9, 3283861), (21, 1407369), (31, 953379), (37, 798777), (63, 469123), (93, 317793), (111, 266259), (217, 136197), (259, 114111), (279, 105931), (333, 88753), (409, 72261), (651, 45399), (777, 38037), (1147, 25767), (1227, 24087), (1953, 15133), (2331, 12679), (2863, 10323), (3441, 8589), (3681, 8029)]