917889843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1\times {\mathrm{10193}}^1$

素因数の和:12518

約数の個数: 16

約数和(自身を含む): 1318695840

約数和(自身を除く): 400805997

約数列:

[1, 3, 13, 39, 2309, 6927, 10193, 30017, 30579, 90051, 132509, 397527, 23535637, 70606911, 305963281, 917889843]

約数ペア:

[(1, 917889843), (3, 305963281), (13, 70606911), (39, 23535637), (2309, 397527), (6927, 132509), (10193, 90051), (30017, 30579)]