229816341

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{647}}^2$

素因数の和:1361

約数の個数: 18

約数和(自身を含む): 337921142

約数和(自身を除く): 108104801

約数列:

[1, 3, 9, 61, 183, 549, 647, 1941, 5823, 39467, 118401, 355203, 418609, 1255827, 3767481, 25535149, 76605447, 229816341]

約数ペア:

[(1, 229816341), (3, 76605447), (9, 25535149), (61, 3767481), (183, 1255827), (549, 418609), (647, 355203), (1941, 118401), (5823, 39467)]