872434299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{146063}}^1$

素因数の和:146258

約数の個数: 16

約数和(自身を含む): 1276015104

約数和(自身を除く): 403580805

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 146063, 438189, 1606693, 4820079, 26437403, 79312209, 290811433, 872434299]

約数ペア:

[(1, 872434299), (3, 290811433), (11, 79312209), (33, 26437403), (181, 4820079), (543, 1606693), (1991, 438189), (5973, 146063)]