213305313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{4001}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 306585216

約数和(自身を除く): 93279903

約数列:

[1, 3, 13, 39, 1367, 4001, 4101, 12003, 17771, 52013, 53313, 156039, 5469367, 16408101, 71101771, 213305313]

約数ペア:

[(1, 213305313), (3, 71101771), (13, 16408101), (39, 5469367), (1367, 156039), (4001, 53313), (4101, 52013), (12003, 17771)]