15897663009

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{289243}}^1$

素因数の和:289477

約数の個数: 24

約数和(自身を含む): 23824449792

約数和(自身を除く): 7926786783

約数列:

[1, 3, 9, 31, 93, 197, 279, 591, 1773, 6107, 18321, 54963, 289243, 867729, 2603187, 8966533, 26899599, 56980871, 80698797, 170942613, 512827839, 1766407001, 5299221003, 15897663009]

約数ペア:

[(1, 15897663009), (3, 5299221003), (9, 1766407001), (31, 512827839), (93, 170942613), (197, 80698797), (279, 56980871), (591, 26899599), (1773, 8966533), (6107, 2603187), (18321, 867729), (54963, 289243)]