1326021947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{23687}}^1$

素因数の和:23830

約数の個数: 16

約数和(自身を含む): 1458233280

約数和(自身を除く): 132211333

約数列:

[1, 17, 37, 89, 629, 1513, 3293, 23687, 55981, 402679, 876419, 2108143, 14899123, 35838431, 78001291, 1326021947]

約数ペア:

[(1, 1326021947), (17, 78001291), (37, 35838431), (89, 14899123), (629, 2108143), (1513, 876419), (3293, 402679), (23687, 55981)]