414948477

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{21481}}^1$

素因数の和:21668

約数の個数: 16

約数和(自身を含む): 569187072

約数和(自身を除く): 154238595

約数列:

[1, 3, 47, 137, 141, 411, 6439, 19317, 21481, 64443, 1009607, 2942897, 3028821, 8828691, 138316159, 414948477]

約数ペア:

[(1, 414948477), (3, 138316159), (47, 8828691), (137, 3028821), (141, 2942897), (411, 1009607), (6439, 64443), (19317, 21481)]