13412321985

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2134021}}^1$

素因数の和:2134448

約数の個数: 16

約数和(自身を含む): 21510941760

約数和(自身を除く): 8098619775

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 6285, 2134021, 6402063, 10670105, 32010315, 894154799, 2682464397, 4470773995, 13412321985]

約数ペア:

[(1, 13412321985), (3, 4470773995), (5, 2682464397), (15, 894154799), (419, 32010315), (1257, 10670105), (2095, 6402063), (6285, 2134021)]