2670366987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{16481}}^1$

素因数の和:16860

約数の個数: 32

約数和(自身を含む): 4200932160

約数和(自身を除く): 1530565173

約数列:

[1, 3, 9, 17, 27, 51, 153, 353, 459, 1059, 3177, 6001, 9531, 16481, 18003, 49443, 54009, 148329, 162027, 280177, 444987, 840531, 2521593, 5817793, 7564779, 17453379, 52360137, 98902481, 157080411, 296707443, 890122329, 2670366987]

約数ペア:

[(1, 2670366987), (3, 890122329), (9, 296707443), (17, 157080411), (27, 98902481), (51, 52360137), (153, 17453379), (353, 7564779), (459, 5817793), (1059, 2521593), (3177, 840531), (6001, 444987), (9531, 280177), (16481, 162027), (18003, 148329), (49443, 54009)]