22098657

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 37428480

約数和(自身を除く): 15329823

約数列:

[1, 3, 7, 17, 21, 37, 49, 51, 111, 119, 147, 239, 259, 357, 629, 717, 777, 833, 1673, 1813, 1887, 2499, 4063, 4403, 5019, 5439, 8843, 11711, 12189, 13209, 26529, 28441, 30821, 35133, 61901, 85323, 92463, 150331, 185703, 199087, 433307, 450993, 597261, 1052317, 1299921, 3156951, 7366219, 22098657]

約数ペア:

[(1, 22098657), (3, 7366219), (7, 3156951), (17, 1299921), (21, 1052317), (37, 597261), (49, 450993), (51, 433307), (111, 199087), (119, 185703), (147, 150331), (239, 92463), (259, 85323), (357, 61901), (629, 35133), (717, 30821), (777, 28441), (833, 26529), (1673, 13209), (1813, 12189), (1887, 11711), (2499, 8843), (4063, 5439), (4403, 5019)]