31354497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151471}}^1$

素因数の和:151500

約数の個数: 12

約数和(自身を含む): 47259264

約数和(自身を除く): 15904767

約数列:

[1, 3, 9, 23, 69, 207, 151471, 454413, 1363239, 3483833, 10451499, 31354497]

約数ペア:

[(1, 31354497), (3, 10451499), (9, 3483833), (23, 1363239), (69, 454413), (207, 151471)]