29208753

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 49617360

約数和(自身を除く): 20408607

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 619, 749, 963, 1857, 2247, 4333, 5243, 5571, 6741, 12999, 15729, 30331, 38997, 47187, 66233, 90993, 198699, 272979, 463631, 596097, 1390893, 3245417, 4172679, 9736251, 29208753]

約数ペア:

[(1, 29208753), (3, 9736251), (7, 4172679), (9, 3245417), (21, 1390893), (49, 596097), (63, 463631), (107, 272979), (147, 198699), (321, 90993), (441, 66233), (619, 47187), (749, 38997), (963, 30331), (1857, 15729), (2247, 12999), (4333, 6741), (5243, 5571)]