1097431027

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{126127}}^1$

素因数の和:126258

約数の個数: 16

約数和(自身を含む): 1380344832

約数和(自身を除く): 282913805

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 126127, 882889, 1387397, 9711779, 14252351, 99766457, 156775861, 1097431027]

約数ペア:

[(1, 1097431027), (7, 156775861), (11, 99766457), (77, 14252351), (113, 9711779), (791, 1387397), (1243, 882889), (8701, 126127)]