31307871

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4703}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 47867904

約数和(自身を除く): 16560033

約数列:

[1, 3, 7, 21, 317, 951, 2219, 4703, 6657, 14109, 32921, 98763, 1490851, 4472553, 10435957, 31307871]

約数ペア:

[(1, 31307871), (3, 10435957), (7, 4472553), (21, 1490851), (317, 98763), (951, 32921), (2219, 14109), (4703, 6657)]