15926427

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8503

約数の個数: 24

約数和(自身を含む): 26420160

約数和(自身を除く): 10493733

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8467, 25401, 76203, 93137, 160873, 279411, 482619, 838233, 1447857, 1769603, 5308809, 15926427]

約数ペア:

[(1, 15926427), (3, 5308809), (9, 1769603), (11, 1447857), (19, 838233), (33, 482619), (57, 279411), (99, 160873), (171, 93137), (209, 76203), (627, 25401), (1881, 8467)]