61288381

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1429}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 76602240

約数和(自身を除く): 15313859

約数列:

[1, 7, 11, 77, 557, 1429, 3899, 6127, 10003, 15719, 42889, 110033, 795953, 5571671, 8755483, 61288381]

約数ペア:

[(1, 61288381), (7, 8755483), (11, 5571671), (77, 795953), (557, 110033), (1429, 42889), (3899, 15719), (6127, 10003)]