31336981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 35136640

約数和(自身を除く): 3799659

約数列:

[1, 13, 43, 61, 559, 793, 919, 2623, 11947, 34099, 39517, 56059, 513721, 728767, 2410537, 31336981]

約数ペア:

[(1, 31336981), (13, 2410537), (43, 728767), (61, 513721), (559, 56059), (793, 39517), (919, 34099), (2623, 11947)]