451263381

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{40123}}^1$

素因数の和:40312

約数の個数: 16

約数和(自身を含む): 631712256

約数和(自身を除く): 180448875

約数列:

[1, 3, 23, 69, 163, 489, 3749, 11247, 40123, 120369, 922829, 2768487, 6540049, 19620147, 150421127, 451263381]

約数ペア:

[(1, 451263381), (3, 150421127), (23, 19620147), (69, 6540049), (163, 2768487), (489, 922829), (3749, 120369), (11247, 40123)]