291987933

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{1999}}^1$

素因数の和:2452

約数の個数: 16

約数和(自身を含む): 393120000

約数和(自身を除く): 101132067

約数列:

[1, 3, 181, 269, 543, 807, 1999, 5997, 48689, 146067, 361819, 537731, 1085457, 1613193, 97329311, 291987933]

約数ペア:

[(1, 291987933), (3, 97329311), (181, 1613193), (269, 1085457), (543, 537731), (807, 361819), (1999, 146067), (5997, 48689)]