4672872407

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{22111}}^1$

素因数の和:22371

約数の個数: 24

約数和(自身を含む): 5747351040

約数和(自身を除く): 1074478633

約数列:

[1, 7, 19, 49, 133, 227, 931, 1589, 4313, 11123, 22111, 30191, 154777, 211337, 420109, 1083439, 2940763, 5019197, 20585341, 35134379, 95364743, 245940653, 667553201, 4672872407]

約数ペア:

[(1, 4672872407), (7, 667553201), (19, 245940653), (49, 95364743), (133, 35134379), (227, 20585341), (931, 5019197), (1589, 2940763), (4313, 1083439), (11123, 420109), (22111, 211337), (30191, 154777)]