478804563

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1181}}^1$

素因数の和:1715

約数の個数: 24

約数和(自身を含む): 700320816

約数和(自身を除く): 221516253

約数列:

[1, 3, 9, 107, 321, 421, 963, 1181, 1263, 3543, 3789, 10629, 45047, 126367, 135141, 379101, 405423, 497201, 1137303, 1491603, 4474809, 53200507, 159601521, 478804563]

約数ペア:

[(1, 478804563), (3, 159601521), (9, 53200507), (107, 4474809), (321, 1491603), (421, 1137303), (963, 497201), (1181, 405423), (1263, 379101), (3543, 135141), (3789, 126367), (10629, 45047)]