130228241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1097

約数の個数: 32

約数和(自身を含む): 163537920

約数和(自身を除く): 33309679

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 899, 1013, 4147, 4433, 9889, 11143, 11687, 13169, 29377, 31403, 128557, 144859, 323147, 345433, 381901, 408239, 910687, 4200911, 4490629, 10017557, 11838931, 130228241]

約数ペア:

[(1, 130228241), (11, 11838931), (13, 10017557), (29, 4490629), (31, 4200911), (143, 910687), (319, 408239), (341, 381901), (377, 345433), (403, 323147), (899, 144859), (1013, 128557), (4147, 31403), (4433, 29377), (9889, 13169), (11143, 11687)]