42307391

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 49904640

約数和(自身を除く): 7597249

約数列:

[1, 7, 37, 259, 379, 431, 2653, 3017, 14023, 15947, 98161, 111629, 163349, 1143443, 6043913, 42307391]

約数ペア:

[(1, 42307391), (7, 6043913), (37, 1143443), (259, 163349), (379, 111629), (431, 98161), (2653, 15947), (3017, 14023)]