3338907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 5381376

約数和(自身を除く): 2042469

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 181, 429, 473, 543, 559, 1419, 1677, 1991, 2353, 5973, 6149, 7059, 7783, 18447, 23349, 25883, 77649, 85613, 101179, 256839, 303537, 1112969, 3338907]

約数ペア:

[(1, 3338907), (3, 1112969), (11, 303537), (13, 256839), (33, 101179), (39, 85613), (43, 77649), (129, 25883), (143, 23349), (181, 18447), (429, 7783), (473, 7059), (543, 6149), (559, 5973), (1419, 2353), (1677, 1991)]