227977959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{463}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 341028864

約数和(自身を除く): 113050905

約数列:

[1, 3, 11, 33, 43, 129, 347, 463, 473, 1041, 1389, 1419, 3817, 5093, 11451, 14921, 15279, 19909, 44763, 59727, 160661, 164131, 218999, 481983, 492393, 656997, 1767271, 5301813, 6908423, 20725269, 75992653, 227977959]

約数ペア:

[(1, 227977959), (3, 75992653), (11, 20725269), (33, 6908423), (43, 5301813), (129, 1767271), (347, 656997), (463, 492393), (473, 481983), (1041, 218999), (1389, 164131), (1419, 160661), (3817, 59727), (5093, 44763), (11451, 19909), (14921, 15279)]