972156687

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{43987}}^1$

素因数の和:44182

約数の個数: 16

約数和(自身を含む): 1330197120

約数和(自身を除く): 358040433

約数列:

[1, 3, 53, 139, 159, 417, 7367, 22101, 43987, 131961, 2331311, 6114193, 6993933, 18342579, 324052229, 972156687]

約数ペア:

[(1, 972156687), (3, 324052229), (53, 18342579), (139, 6993933), (159, 6114193), (417, 2331311), (7367, 131961), (22101, 43987)]