1215207851

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{22541}}^1$

素因数の和:22607

約数の個数: 24

約数和(自身を含む): 1485066960

約数和(自身を除く): 269859109

約数列:

[1, 11, 13, 29, 143, 169, 319, 377, 1859, 4147, 4901, 22541, 53911, 247951, 293033, 653689, 3223363, 3809429, 7190579, 8497957, 41903719, 93477527, 110473441, 1215207851]

約数ペア:

[(1, 1215207851), (11, 110473441), (13, 93477527), (29, 41903719), (143, 8497957), (169, 7190579), (319, 3809429), (377, 3223363), (1859, 653689), (4147, 293033), (4901, 247951), (22541, 53911)]