3139178

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9781

約数の個数: 16

約数和(自身を含む): 5616000

約数和(自身を除く): 2476822

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 9749, 19498, 68243, 136486, 224227, 448454, 1569589, 3139178]

約数ペア:

[(1, 3139178), (2, 1569589), (7, 448454), (14, 224227), (23, 136486), (46, 68243), (161, 19498), (322, 9749)]