553670221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{5023}}^1$

素因数の和:5236

約数の個数: 16

約数和(自身を含む): 610516480

約数和(自身を除く): 56846259

約数列:

[1, 13, 61, 139, 793, 1807, 5023, 8479, 65299, 110227, 306403, 698197, 3983239, 9076561, 42590017, 553670221]

約数ペア:

[(1, 553670221), (13, 42590017), (61, 9076561), (139, 3983239), (793, 698197), (1807, 306403), (5023, 110227), (8479, 65299)]