388924038217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159985207}}^1$

素因数の和:159985248

約数の個数: 16

約数和(自身を含む): 483795268992

約数和(自身を除く): 94871230775

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 159985207, 1759837277, 2079807691, 2719748519, 22877884601, 29917233709, 35356730747, 388924038217]

約数ペア:

[(1, 388924038217), (11, 35356730747), (13, 29917233709), (17, 22877884601), (143, 2719748519), (187, 2079807691), (221, 1759837277), (2431, 159985207)]