17689916159

素因数分解:

${\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1\times {\mathrm{4751}}^1$

素因数の和:5398

約数の個数: 16

約数和(自身を含む): 18180163584

約数和(自身を除く): 490247425

約数列:

[1, 53, 163, 431, 4751, 8639, 22843, 70253, 251803, 774413, 2047681, 3723409, 41043889, 108527093, 333772003, 17689916159]

約数ペア:

[(1, 17689916159), (53, 333772003), (163, 108527093), (431, 41043889), (4751, 3723409), (8639, 2047681), (22843, 774413), (70253, 251803)]