16161421

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 17297280

約数和(自身を除く): 1135859

約数列:

[1, 41, 43, 89, 103, 1763, 3649, 3827, 4223, 4429, 9167, 156907, 181589, 375847, 394181, 16161421]

約数ペア:

[(1, 16161421), (41, 394181), (43, 375847), (89, 181589), (103, 156907), (1763, 9167), (3649, 4429), (3827, 4223)]