3669686979

素因数分解:

$3^1\times 7^2\times {\mathrm{2647}}^1\times {\mathrm{9431}}^1$

素因数の和:12095

約数の個数: 24

約数和(自身を含む): 5694513408

約数和(自身を除く): 2024826429

約数列:

[1, 3, 7, 21, 49, 147, 2647, 7941, 9431, 18529, 28293, 55587, 66017, 129703, 198051, 389109, 462119, 1386357, 24963857, 74891571, 174746999, 524240997, 1223228993, 3669686979]

約数ペア:

[(1, 3669686979), (3, 1223228993), (7, 524240997), (21, 174746999), (49, 74891571), (147, 24963857), (2647, 1386357), (7941, 462119), (9431, 389109), (18529, 198051), (28293, 129703), (55587, 66017)]