528039183

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2081}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 826670592

約数和(自身を除く): 298631409

約数列:

[1, 3, 7, 21, 43, 129, 281, 301, 843, 903, 1967, 2081, 5901, 6243, 12083, 14567, 36249, 43701, 84581, 89483, 253743, 268449, 584761, 626381, 1754283, 1879143, 4093327, 12279981, 25144723, 75434169, 176013061, 528039183]

約数ペア:

[(1, 528039183), (3, 176013061), (7, 75434169), (21, 25144723), (43, 12279981), (129, 4093327), (281, 1879143), (301, 1754283), (843, 626381), (903, 584761), (1967, 268449), (2081, 253743), (5901, 89483), (6243, 84581), (12083, 43701), (14567, 36249)]