3957057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1141

約数の個数: 24

約数和(自身を含む): 6359808

約数和(自身を除く): 2402751

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1091, 1209, 3273, 3627, 9819, 14183, 33821, 42549, 101463, 127647, 304389, 439673, 1319019, 3957057]

約数ペア:

[(1, 3957057), (3, 1319019), (9, 439673), (13, 304389), (31, 127647), (39, 101463), (93, 42549), (117, 33821), (279, 14183), (403, 9819), (1091, 3627), (1209, 3273)]