23911013

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 28385280

約数和(自身を除く): 4474267

約数列:

[1, 7, 31, 217, 251, 439, 1757, 3073, 7781, 13609, 54467, 95263, 110189, 771323, 3415859, 23911013]

約数ペア:

[(1, 23911013), (7, 3415859), (31, 771323), (217, 110189), (251, 95263), (439, 54467), (1757, 13609), (3073, 7781)]