27521263

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3163}}^1$

素因数の和:3294

約数の個数: 16

約数和(自身を含む): 34626816

約数和(自身を除く): 7105553

約数列:

[1, 7, 11, 77, 113, 791, 1243, 3163, 8701, 22141, 34793, 243551, 357419, 2501933, 3931609, 27521263]

約数ペア:

[(1, 27521263), (7, 3931609), (11, 2501933), (77, 357419), (113, 243551), (791, 34793), (1243, 22141), (3163, 8701)]