397045734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2877143}}^1$

素因数の和:2877171

約数の個数: 16

約数和(自身を含む): 828617472

約数和(自身を除く): 431571738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2877143, 5754286, 8631429, 17262858, 66174289, 132348578, 198522867, 397045734]

約数ペア:

[(1, 397045734), (2, 198522867), (3, 132348578), (6, 66174289), (23, 17262858), (46, 8631429), (69, 5754286), (138, 2877143)]