5259987

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 8311680

約数和(自身を除く): 3051693

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1109, 1581, 3327, 4743, 9981, 18853, 34379, 56559, 103137, 169677, 309411, 584443, 1753329, 5259987]

約数ペア:

[(1, 5259987), (3, 1753329), (9, 584443), (17, 309411), (31, 169677), (51, 103137), (93, 56559), (153, 34379), (279, 18853), (527, 9981), (1109, 4743), (1581, 3327)]