561909601

素因数分解:

${\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2373

約数の個数: 16

約数和(自身を含む): 621485568

約数和(自身を除く): 59575967

約数列:

[1, 11, 121, 197, 1331, 2143, 2167, 23573, 23837, 259303, 262207, 422171, 2852333, 4643881, 51082691, 561909601]

約数ペア:

[(1, 561909601), (11, 51082691), (121, 4643881), (197, 2852333), (1331, 422171), (2143, 262207), (2167, 259303), (23573, 23837)]