370762497

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{82889}}^1$

素因数の和:82973

約数の個数: 24

約数和(自身を含む): 620680320

約数和(自身を除く): 249917823

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 82889, 248667, 580223, 746001, 1740669, 5222007, 5885119, 17655357, 41195833, 52966071, 123587499, 370762497]

約数ペア:

[(1, 370762497), (3, 123587499), (7, 52966071), (9, 41195833), (21, 17655357), (63, 5885119), (71, 5222007), (213, 1740669), (497, 746001), (639, 580223), (1491, 248667), (4473, 82889)]