31738788471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1780777}}^1$

素因数の和:1781250

約数の個数: 16

約数和(自身を含む): 45673394144

約数和(自身を除く): 13934605673

約数列:

[1, 3, 13, 39, 457, 1371, 5941, 17823, 1780777, 5342331, 23150101, 69450303, 813815089, 2441445267, 10579596157, 31738788471]

約数ペア:

[(1, 31738788471), (3, 10579596157), (13, 2441445267), (39, 813815089), (457, 69450303), (1371, 23150101), (5941, 5342331), (17823, 1780777)]