827264879

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{19819}}^1$

素因数の和:19982

約数の個数: 16

約数和(自身を含む): 970387200

約数和(自身を除く): 143122321

約数列:

[1, 7, 67, 89, 469, 623, 5963, 19819, 41741, 138733, 1327873, 1763891, 9295111, 12347237, 118180697, 827264879]

約数ペア:

[(1, 827264879), (7, 118180697), (67, 12347237), (89, 9295111), (469, 1763891), (623, 1327873), (5963, 138733), (19819, 41741)]