70288309

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18839}}^1$

素因数の和:18900

約数の個数: 16

約数和(自身を含む): 88623360

約数和(自身を除く): 18335051

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 18839, 131873, 244907, 772399, 1714349, 5406793, 10041187, 70288309]

約数ペア:

[(1, 70288309), (7, 10041187), (13, 5406793), (41, 1714349), (91, 772399), (287, 244907), (533, 131873), (3731, 18839)]