2860301521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{3853}}^1$

素因数の和:4213

約数の個数: 32

約数和(自身を含む): 3693920256

約数和(自身を除く): 833618735

約数列:

[1, 7, 11, 31, 77, 217, 311, 341, 2177, 2387, 3421, 3853, 9641, 23947, 26971, 42383, 67487, 106051, 119443, 296681, 742357, 836101, 1198283, 1313873, 8387981, 9197111, 13181113, 37146773, 92267791, 260027411, 408614503, 2860301521]

約数ペア:

[(1, 2860301521), (7, 408614503), (11, 260027411), (31, 92267791), (77, 37146773), (217, 13181113), (311, 9197111), (341, 8387981), (2177, 1313873), (2387, 1198283), (3421, 836101), (3853, 742357), (9641, 296681), (23947, 119443), (26971, 106051), (42383, 67487)]