1570308363

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1491271}}^1$

素因数の和:1491296

約数の個数: 20

約数和(自身を含む): 2526214768

約数和(自身を除く): 955906405

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1491271, 4473813, 13421439, 19386523, 40264317, 58159569, 120792951, 174478707, 523436121, 1570308363]

約数ペア:

[(1, 1570308363), (3, 523436121), (9, 174478707), (13, 120792951), (27, 58159569), (39, 40264317), (81, 19386523), (117, 13421439), (351, 4473813), (1053, 1491271)]