494846877

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{172001}}^1$

素因数の和:172148

約数の個数: 16

約数和(自身を含む): 759560832

約数和(自身を除く): 264713955

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 172001, 516003, 1204007, 3612021, 23564137, 70692411, 164948959, 494846877]

約数ペア:

[(1, 494846877), (3, 164948959), (7, 70692411), (21, 23564137), (137, 3612021), (411, 1204007), (959, 516003), (2877, 172001)]