980766537

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1\times {\mathrm{9623}}^1$

素因数の和:10320

約数の個数: 16

約数和(自身を含む): 1334579328

約数和(自身を除く): 353812791

約数列:

[1, 3, 53, 159, 641, 1923, 9623, 28869, 33973, 101919, 510019, 1530057, 6168343, 18505029, 326922179, 980766537]

約数ペア:

[(1, 980766537), (3, 326922179), (53, 18505029), (159, 6168343), (641, 1530057), (1923, 510019), (9623, 101919), (28869, 33973)]