2213209009

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{5281}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 2494794240

約数和(自身を除く): 281585231

約数列:

[1, 11, 31, 341, 1229, 5281, 13519, 38099, 58091, 163711, 419089, 1800821, 6490349, 71393839, 201200819, 2213209009]

約数ペア:

[(1, 2213209009), (11, 201200819), (31, 71393839), (341, 6490349), (1229, 1800821), (5281, 419089), (13519, 163711), (38099, 58091)]