9771223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 12301056

約数和(自身を除く): 2529833

約数列:

[1, 7, 11, 77, 113, 791, 1123, 1243, 7861, 8701, 12353, 86471, 126899, 888293, 1395889, 9771223]

約数ペア:

[(1, 9771223), (7, 1395889), (11, 888293), (77, 126899), (113, 86471), (791, 12353), (1123, 8701), (1243, 7861)]