397366446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2879467}}^1$

素因数の和:2879495

約数の個数: 16

約数和(自身を含む): 829286784

約数和(自身を除く): 431920338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2879467, 5758934, 8638401, 17276802, 66227741, 132455482, 198683223, 397366446]

約数ペア:

[(1, 397366446), (2, 198683223), (3, 132455482), (6, 66227741), (23, 17276802), (46, 8638401), (69, 5758934), (138, 2879467)]