15292431

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22067}}^1$

素因数の和:22091

約数の個数: 24

約数和(自身を含む): 27540864

約数和(自身を除く): 12248433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 22067, 66201, 154469, 198603, 242737, 463407, 728211, 1390221, 1699159, 2184633, 5097477, 15292431]

約数ペア:

[(1, 15292431), (3, 5097477), (7, 2184633), (9, 1699159), (11, 1390221), (21, 728211), (33, 463407), (63, 242737), (77, 198603), (99, 154469), (231, 66201), (693, 22067)]