21525722823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{8287}}^1\times {\mathrm{78713}}^1$

素因数の和:87014

約数の個数: 16

約数和(自身を含む): 31314318336

約数和(自身を除く): 9788595513

約数列:

[1, 3, 11, 33, 8287, 24861, 78713, 91157, 236139, 273471, 865843, 2597529, 652294631, 1956883893, 7175240941, 21525722823]

約数ペア:

[(1, 21525722823), (3, 7175240941), (11, 1956883893), (33, 652294631), (8287, 2597529), (24861, 865843), (78713, 273471), (91157, 236139)]