4235247

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 6573840

約数和(自身を除く): 2338593

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 601, 783, 1803, 2349, 5409, 7047, 16227, 17429, 48681, 52287, 146043, 156861, 470583, 1411749, 4235247]

約数ペア:

[(1, 4235247), (3, 1411749), (9, 470583), (27, 156861), (29, 146043), (81, 52287), (87, 48681), (243, 17429), (261, 16227), (601, 7047), (783, 5409), (1803, 2349)]