3189062019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{172877}}^1$

素因数の和:172947

約数の個数: 32

約数和(自身を含む): 5111656704

約数和(自身を除く): 1922594685

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 18447, 172877, 518631, 1901647, 2247401, 5704941, 6742203, 7433711, 22301133, 24721411, 74164233, 81770821, 96638243, 245312463, 289914729, 1063020673, 3189062019]

約数ペア:

[(1, 3189062019), (3, 1063020673), (11, 289914729), (13, 245312463), (33, 96638243), (39, 81770821), (43, 74164233), (129, 24721411), (143, 22301133), (429, 7433711), (473, 6742203), (559, 5704941), (1419, 2247401), (1677, 1901647), (6149, 518631), (18447, 172877)]