2678470017

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1\times {\mathrm{9431}}^1$

素因数の和:11784

約数の個数: 16

約数和(自身を含む): 3660370560

約数和(自身を除く): 981900543

約数列:

[1, 3, 41, 123, 2309, 6927, 9431, 28293, 94669, 284007, 386671, 1160013, 21776179, 65328537, 892823339, 2678470017]

約数ペア:

[(1, 2678470017), (3, 892823339), (41, 65328537), (123, 21776179), (2309, 1160013), (6927, 386671), (9431, 284007), (28293, 94669)]