239214599

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 279621072

約数和(自身を除く): 40406473

約数列:

[1, 13, 17, 53, 169, 221, 689, 901, 1571, 2873, 8957, 11713, 20423, 26707, 83263, 152269, 265499, 347191, 1082419, 1415471, 4513483, 14071447, 18401123, 239214599]

約数ペア:

[(1, 239214599), (13, 18401123), (17, 14071447), (53, 4513483), (169, 1415471), (221, 1082419), (689, 347191), (901, 265499), (1571, 152269), (2873, 83263), (8957, 26707), (11713, 20423)]