31138067

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 34800192

約数和(自身を除く): 3662125

約数列:

[1, 17, 23, 97, 391, 821, 1649, 2231, 13957, 18883, 37927, 79637, 321011, 1353829, 1831651, 31138067]

約数ペア:

[(1, 31138067), (17, 1831651), (23, 1353829), (97, 321011), (391, 79637), (821, 37927), (1649, 18883), (2231, 13957)]