2257833

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 3133440

約数和(自身を除く): 875607

約数列:

[1, 3, 47, 67, 141, 201, 239, 717, 3149, 9447, 11233, 16013, 33699, 48039, 752611, 2257833]

約数ペア:

[(1, 2257833), (3, 752611), (47, 48039), (67, 33699), (141, 16013), (201, 11233), (239, 9447), (717, 3149)]