7868077

素因数分解:

$7^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 20

約数和(自身を含む): 9579420

約数和(自身を除く): 1711343

約数列:

[1, 7, 29, 49, 113, 203, 343, 791, 1421, 2401, 3277, 5537, 9947, 22939, 38759, 69629, 160573, 271313, 1124011, 7868077]

約数ペア:

[(1, 7868077), (7, 1124011), (29, 271313), (49, 160573), (113, 69629), (203, 38759), (343, 22939), (791, 9947), (1421, 5537), (2401, 3277)]