71007657

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198901}}^1$

素因数の和:198928

約数の個数: 16

約数和(自身を含む): 114567552

約数和(自身を除く): 43559895

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 198901, 596703, 1392307, 3381317, 4176921, 10143951, 23669219, 71007657]

約数ペア:

[(1, 71007657), (3, 23669219), (7, 10143951), (17, 4176921), (21, 3381317), (51, 1392307), (119, 596703), (357, 198901)]