229207341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{187721}}^1$

素因数の和:187772

約数の個数: 16

約数和(自身を含む): 342404928

約数和(自身を除く): 113197587

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 187721, 563163, 2064931, 6194793, 6945677, 20837031, 76402447, 229207341]

約数ペア:

[(1, 229207341), (3, 76402447), (11, 20837031), (33, 6945677), (37, 6194793), (111, 2064931), (407, 563163), (1221, 187721)]