4980609

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3617}}^1$

素因数の和:3646

約数の個数: 20

約数和(自身を含む): 7880004

約数和(自身を除く): 2899395

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3617, 10851, 32553, 61489, 97659, 184467, 292977, 553401, 1660203, 4980609]

約数ペア:

[(1, 4980609), (3, 1660203), (9, 553401), (17, 292977), (27, 184467), (51, 97659), (81, 61489), (153, 32553), (459, 10851), (1377, 3617)]