421003902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6378847}}^1$

素因数の和:6378863

約数の個数: 16

約数和(自身を含む): 918554112

約数和(自身を除く): 497550210

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6378847, 12757694, 19136541, 38273082, 70167317, 140334634, 210501951, 421003902]

約数ペア:

[(1, 421003902), (2, 210501951), (3, 140334634), (6, 70167317), (11, 38273082), (22, 19136541), (33, 12757694), (66, 6378847)]