528891

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 24

約数和(自身を含む): 817152

約数和(自身を除く): 288261

約数列:

[1, 3, 11, 31, 33, 47, 93, 121, 141, 341, 363, 517, 1023, 1457, 1551, 3751, 4371, 5687, 11253, 16027, 17061, 48081, 176297, 528891]

約数ペア:

[(1, 528891), (3, 176297), (11, 48081), (31, 17061), (33, 16027), (47, 11253), (93, 5687), (121, 4371), (141, 3751), (341, 1551), (363, 1457), (517, 1023)]