21441472023

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{1453}}^1\times {\mathrm{45971}}^1$

素因数の和:47534

約数の個数: 16

約数和(自身を含む): 28876300416

約数和(自身を除く): 7434828393

約数列:

[1, 3, 107, 321, 1453, 4359, 45971, 137913, 155471, 466413, 4918897, 14756691, 66795863, 200387589, 7147157341, 21441472023]

約数ペア:

[(1, 21441472023), (3, 7147157341), (107, 200387589), (321, 66795863), (1453, 14756691), (4359, 4918897), (45971, 466413), (137913, 155471)]