728049003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{22721}}^1$

素因数の和:23706

約数の個数: 16

約数和(自身を含む): 1060117632

約数和(自身を除く): 332068629

約数列:

[1, 3, 11, 33, 971, 2913, 10681, 22721, 32043, 68163, 249931, 749793, 22062091, 66186273, 242683001, 728049003]

約数ペア:

[(1, 728049003), (3, 242683001), (11, 66186273), (33, 22062091), (971, 749793), (2913, 249931), (10681, 68163), (22721, 32043)]