21903670473

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{429509}}^1$

素因数の和:429792

約数の個数: 16

約数和(自身を含む): 29687731200

約数和(自身を除く): 7784060727

約数列:

[1, 3, 89, 191, 267, 573, 16999, 50997, 429509, 1288527, 38226301, 82036219, 114678903, 246108657, 7301223491, 21903670473]

約数ペア:

[(1, 21903670473), (3, 7301223491), (89, 246108657), (191, 114678903), (267, 82036219), (573, 38226301), (16999, 1288527), (50997, 429509)]