42220852921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{589109}}^1$

素因数の和:589308

約数の個数: 16

約数和(自身を含む): 47010978000

約数和(自身を除く): 4790125079

約数列:

[1, 13, 37, 149, 481, 1937, 5513, 71669, 589109, 7658417, 21797033, 87777241, 283361429, 1141104133, 3247757917, 42220852921]

約数ペア:

[(1, 42220852921), (13, 3247757917), (37, 1141104133), (149, 283361429), (481, 87777241), (1937, 21797033), (5513, 7658417), (71669, 589109)]