3670382247

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{20129}}^1$

素因数の和:20615

約数の個数: 32

約数和(自身を含む): 5900505600

約数和(自身を除く): 2230123353

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 457, 1371, 3199, 8683, 9597, 20129, 26049, 60387, 60781, 140903, 182343, 382451, 422709, 1147353, 2677157, 8031471, 9198953, 27596859, 64392671, 174780107, 193178013, 524340321, 1223460749, 3670382247]

約数ペア:

[(1, 3670382247), (3, 1223460749), (7, 524340321), (19, 193178013), (21, 174780107), (57, 64392671), (133, 27596859), (399, 9198953), (457, 8031471), (1371, 2677157), (3199, 1147353), (8683, 422709), (9597, 382451), (20129, 182343), (26049, 140903), (60387, 60781)]