7945027489

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1\times {\mathrm{12713}}^1$

素因数の和:14016

約数の個数: 16

約数和(自身を含む): 9212666112

約数和(自身を除く): 1267638623

約数列:

[1, 7, 73, 511, 1223, 8561, 12713, 88991, 89279, 624953, 928049, 6496343, 15547999, 108835993, 1135003927, 7945027489]

約数ペア:

[(1, 7945027489), (7, 1135003927), (73, 108835993), (511, 15547999), (1223, 6496343), (8561, 928049), (12713, 624953), (88991, 89279)]