7557868201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{20611}}^1$

素因数の和:21112

約数の個数: 16

約数和(自身を含む): 8280747328

約数和(自身を除く): 722879127

約数列:

[1, 13, 67, 421, 871, 5473, 20611, 28207, 267943, 366691, 1380937, 8677231, 17952181, 112804003, 581374477, 7557868201]

約数ペア:

[(1, 7557868201), (13, 581374477), (67, 112804003), (421, 17952181), (871, 8677231), (5473, 1380937), (20611, 366691), (28207, 267943)]