31784307

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3271}}^1$

素因数の和:3394

約数の個数: 16

約数和(自身を含む): 43975680

約数和(自身を除く): 12191373

約数列:

[1, 3, 41, 79, 123, 237, 3239, 3271, 9717, 9813, 134111, 258409, 402333, 775227, 10594769, 31784307]

約数ペア:

[(1, 31784307), (3, 10594769), (41, 775227), (79, 402333), (123, 258409), (237, 134111), (3239, 9813), (3271, 9717)]