298202399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2182

約数の個数: 16

約数和(自身を含む): 331067520

約数和(自身を除く): 32865121

約数列:

[1, 11, 101, 139, 1111, 1529, 1931, 14039, 21241, 154429, 195031, 268409, 2145341, 2952499, 27109309, 298202399]

約数ペア:

[(1, 298202399), (11, 27109309), (101, 2952499), (139, 2145341), (1111, 268409), (1529, 195031), (1931, 154429), (14039, 21241)]