399396102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9509431}}^1$

素因数の和:9509443

約数の個数: 16

約数和(自身を含む): 912905472

約数和(自身を除く): 513509370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9509431, 19018862, 28528293, 57056586, 66566017, 133132034, 199698051, 399396102]

約数ペア:

[(1, 399396102), (2, 199698051), (3, 133132034), (6, 66566017), (7, 57056586), (14, 28528293), (21, 19018862), (42, 9509431)]