230851907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3413}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 279702192

約数和(自身を除く): 48850285

約数列:

[1, 11, 13, 43, 121, 143, 473, 559, 1573, 3413, 5203, 6149, 37543, 44369, 67639, 146759, 412973, 488059, 1614349, 1907867, 5368649, 17757839, 20986537, 230851907]

約数ペア:

[(1, 230851907), (11, 20986537), (13, 17757839), (43, 5368649), (121, 1907867), (143, 1614349), (473, 488059), (559, 412973), (1573, 146759), (3413, 67639), (5203, 44369), (6149, 37543)]