26692809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 42814464

約数和(自身を除く): 16121655

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1447, 1677, 4341, 6149, 15917, 18447, 18811, 47751, 56433, 62221, 186663, 206921, 620763, 684431, 808873, 2053293, 2426619, 8897603, 26692809]

約数ペア:

[(1, 26692809), (3, 8897603), (11, 2426619), (13, 2053293), (33, 808873), (39, 684431), (43, 620763), (129, 206921), (143, 186663), (429, 62221), (473, 56433), (559, 47751), (1419, 18811), (1447, 18447), (1677, 15917), (4341, 6149)]