1380493829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:3021

約数の個数: 32

約数和(自身を含む): 1690106880

約数和(自身を除く): 309613051

約数列:

[1, 11, 13, 31, 109, 143, 341, 403, 1199, 1417, 2857, 3379, 4433, 15587, 31427, 37141, 37169, 43927, 88567, 311413, 408551, 483197, 974237, 1151371, 3425543, 4048369, 9653803, 12665081, 44532059, 106191833, 125499439, 1380493829]

約数ペア:

[(1, 1380493829), (11, 125499439), (13, 106191833), (31, 44532059), (109, 12665081), (143, 9653803), (341, 4048369), (403, 3425543), (1199, 1151371), (1417, 974237), (2857, 483197), (3379, 408551), (4433, 311413), (15587, 88567), (31427, 43927), (37141, 37169)]