11861793

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 17784000

約数和(自身を除く): 5922207

約数列:

[1, 3, 9, 37, 111, 179, 199, 333, 537, 597, 1611, 1791, 6623, 7363, 19869, 22089, 35621, 59607, 66267, 106863, 320589, 1317977, 3953931, 11861793]

約数ペア:

[(1, 11861793), (3, 3953931), (9, 1317977), (37, 320589), (111, 106863), (179, 66267), (199, 59607), (333, 35621), (537, 22089), (597, 19869), (1611, 7363), (1791, 6623)]