16561360981

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{796181}}^1$

素因数の和:796284

約数の個数: 16

約数和(自身を含む): 18955501056

約数和(自身を除く): 2394140075

約数列:

[1, 11, 31, 61, 341, 671, 1891, 20801, 796181, 8757991, 24681611, 48567041, 271497721, 534237451, 1505578271, 16561360981]

約数ペア:

[(1, 16561360981), (11, 1505578271), (31, 534237451), (61, 271497721), (341, 48567041), (671, 24681611), (1891, 8757991), (20801, 796181)]