2019621933

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{52813}}^1$

素因数の和:53433

約数の個数: 24

約数和(自身を含む): 3339534848

約数和(自身を除く): 1319912915

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 4249, 5463, 12747, 38241, 52813, 158439, 369691, 475317, 1109073, 3327219, 32057491, 96172473, 224402437, 288517419, 673207311, 2019621933]

約数ペア:

[(1, 2019621933), (3, 673207311), (7, 288517419), (9, 224402437), (21, 96172473), (63, 32057491), (607, 3327219), (1821, 1109073), (4249, 475317), (5463, 369691), (12747, 158439), (38241, 52813)]