8120497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 10202112

約数和(自身を除く): 2081615

約数列:

[1, 7, 11, 77, 163, 647, 1141, 1793, 4529, 7117, 12551, 49819, 105461, 738227, 1160071, 8120497]

約数ペア:

[(1, 8120497), (7, 1160071), (11, 738227), (77, 105461), (163, 49819), (647, 12551), (1141, 7117), (1793, 4529)]