4039888907

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 4362149376

約数和(自身を除く): 322260469

約数列:

[1, 31, 53, 61, 173, 233, 1643, 1891, 3233, 5363, 7223, 9169, 10553, 12349, 14213, 40309, 100223, 284239, 327143, 382819, 440603, 559309, 753289, 1249579, 2136377, 2458849, 17338579, 23351959, 66227687, 76224319, 130318997, 4039888907]

約数ペア:

[(1, 4039888907), (31, 130318997), (53, 76224319), (61, 66227687), (173, 23351959), (233, 17338579), (1643, 2458849), (1891, 2136377), (3233, 1249579), (5363, 753289), (7223, 559309), (9169, 440603), (10553, 382819), (12349, 327143), (14213, 284239), (40309, 100223)]