30651019

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{27197}}^1$

素因数の和:27234

約数の個数: 12

約数和(自身を含む): 37206864

約数和(自身を除く): 6555845

約数列:

[1, 7, 23, 49, 161, 1127, 27197, 190379, 625531, 1332653, 4378717, 30651019]

約数ペア:

[(1, 30651019), (7, 4378717), (23, 1332653), (49, 625531), (161, 190379), (1127, 27197)]