31528239

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24049}}^1$

素因数の和:24094

約数の個数: 16

約数和(自身を含む): 46176000

約数和(自身を除く): 14647761

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 24049, 72147, 456931, 553127, 1370793, 1659381, 10509413, 31528239]

約数ペア:

[(1, 31528239), (3, 10509413), (19, 1659381), (23, 1370793), (57, 553127), (69, 456931), (437, 72147), (1311, 24049)]