1330204951

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2539}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 1386961920

約数和(自身を除く): 56756969

約数列:

[1, 47, 71, 157, 2539, 3337, 7379, 11147, 119333, 180269, 398623, 523909, 8472643, 18735281, 28302233, 1330204951]

約数ペア:

[(1, 1330204951), (47, 28302233), (71, 18735281), (157, 8472643), (2539, 523909), (3337, 398623), (7379, 180269), (11147, 119333)]