31982253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4153}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 45461376

約数和(自身を除く): 13479123

約数列:

[1, 3, 17, 51, 151, 453, 2567, 4153, 7701, 12459, 70601, 211803, 627103, 1881309, 10660751, 31982253]

約数ペア:

[(1, 31982253), (3, 10660751), (17, 1881309), (51, 627103), (151, 211803), (453, 70601), (2567, 12459), (4153, 7701)]