328707219

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{13691}}^1$

素因数の和:13898

約数の個数: 16

約数和(自身を含む): 449535744

約数和(自身を除く): 120828525

約数列:

[1, 3, 53, 151, 159, 453, 8003, 13691, 24009, 41073, 725623, 2067341, 2176869, 6202023, 109569073, 328707219]

約数ペア:

[(1, 328707219), (3, 109569073), (53, 6202023), (151, 2176869), (159, 2067341), (453, 725623), (8003, 41073), (13691, 24009)]