421844181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{85793}}^1$

素因数の和:85956

約数の個数: 16

約数和(自身を含む): 617716800

約数和(自身を除く): 195872619

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 85793, 257379, 943723, 2831169, 12783157, 38349471, 140614727, 421844181]

約数ペア:

[(1, 421844181), (3, 140614727), (11, 38349471), (33, 12783157), (149, 2831169), (447, 943723), (1639, 257379), (4917, 85793)]