1913303487

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 2623104000

約数和(自身を除く): 709800513

約数列:

[1, 3, 107, 109, 149, 321, 327, 367, 447, 1101, 11663, 15943, 16241, 34989, 39269, 40003, 47829, 48723, 54683, 117807, 120009, 164049, 1737787, 4280321, 5213361, 5851081, 5960447, 12840963, 17553243, 17881341, 637767829, 1913303487]

約数ペア:

[(1, 1913303487), (3, 637767829), (107, 17881341), (109, 17553243), (149, 12840963), (321, 5960447), (327, 5851081), (367, 5213361), (447, 4280321), (1101, 1737787), (11663, 164049), (15943, 120009), (16241, 117807), (34989, 54683), (39269, 48723), (40003, 47829)]