22243361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 28449792

約数和(自身を除く): 6206431

約数列:

[1, 7, 17, 41, 47, 97, 119, 287, 329, 679, 697, 799, 1649, 1927, 3977, 4559, 4879, 5593, 11543, 13489, 27839, 31913, 32759, 67609, 77503, 186919, 229313, 473263, 542521, 1308433, 3177623, 22243361]

約数ペア:

[(1, 22243361), (7, 3177623), (17, 1308433), (41, 542521), (47, 473263), (97, 229313), (119, 186919), (287, 77503), (329, 67609), (679, 32759), (697, 31913), (799, 27839), (1649, 13489), (1927, 11543), (3977, 5593), (4559, 4879)]