8206359

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 13418496

約数和(自身を除く): 5212137

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 181, 357, 381, 543, 889, 1267, 2159, 2667, 3077, 3801, 6477, 9231, 15113, 21539, 22987, 45339, 64617, 68961, 160909, 390779, 482727, 1172337, 2735453, 8206359]

約数ペア:

[(1, 8206359), (3, 2735453), (7, 1172337), (17, 482727), (21, 390779), (51, 160909), (119, 68961), (127, 64617), (181, 45339), (357, 22987), (381, 21539), (543, 15113), (889, 9231), (1267, 6477), (2159, 3801), (2667, 3077)]