1572138867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{30241}}^1$

素因数の和:30331

約数の個数: 32

約数和(自身を含む): 2384521216

約数和(自身を除く): 812382349

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 30241, 51987, 90723, 393133, 937471, 1179399, 1300363, 2812413, 3901089, 12187123, 16904719, 36561369, 40311253, 50714157, 120933759, 524046289, 1572138867]

約数ペア:

[(1, 1572138867), (3, 524046289), (13, 120933759), (31, 50714157), (39, 40311253), (43, 36561369), (93, 16904719), (129, 12187123), (403, 3901089), (559, 2812413), (1209, 1300363), (1333, 1179399), (1677, 937471), (3999, 393133), (17329, 90723), (30241, 51987)]