3964383

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2908

約数の個数: 20

約数和(自身を含む): 6272640

約数和(自身を除く): 2308257

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2879, 8637, 25911, 48943, 77733, 146829, 233199, 440487, 1321461, 3964383]

約数ペア:

[(1, 3964383), (3, 1321461), (9, 440487), (17, 233199), (27, 146829), (51, 77733), (81, 48943), (153, 25911), (459, 8637), (1377, 2879)]