1900391337

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{26497}}^1$

素因数の和:27129

約数の個数: 24

約数和(自身を含む): 2961098504

約数和(自身を除く): 1060707167

約数列:

[1, 3, 9, 13, 39, 117, 613, 1839, 5517, 7969, 23907, 26497, 71721, 79491, 238473, 344461, 1033383, 3100149, 16242661, 48727983, 146183949, 211154593, 633463779, 1900391337]

約数ペア:

[(1, 1900391337), (3, 633463779), (9, 211154593), (13, 146183949), (39, 48727983), (117, 16242661), (613, 3100149), (1839, 1033383), (5517, 344461), (7969, 238473), (23907, 79491), (26497, 71721)]