2949512111

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1409227}}^1$

素因数の和:1409270

約数の個数: 16

約数和(自身を含む): 3788004864

約数和(自身を除く): 838492753

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 1409227, 9864589, 18319951, 32412221, 128239657, 226885547, 421358873, 2949512111]

約数ペア:

[(1, 2949512111), (7, 421358873), (13, 226885547), (23, 128239657), (91, 32412221), (161, 18319951), (299, 9864589), (2093, 1409227)]