853452621

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2711}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 1489213440

約数和(自身を除く): 635760819

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 263, 399, 789, 1197, 1841, 2367, 2711, 4997, 5523, 8133, 14991, 16569, 18977, 24399, 34979, 44973, 51509, 56931, 104937, 154527, 170793, 314811, 360563, 463581, 712993, 1081689, 2138979, 3245067, 4990951, 6416937, 13546867, 14972853, 40640601, 44918559, 94828069, 121921803, 284484207, 853452621]

約数ペア:

[(1, 853452621), (3, 284484207), (7, 121921803), (9, 94828069), (19, 44918559), (21, 40640601), (57, 14972853), (63, 13546867), (133, 6416937), (171, 4990951), (263, 3245067), (399, 2138979), (789, 1081689), (1197, 712993), (1841, 463581), (2367, 360563), (2711, 314811), (4997, 170793), (5523, 154527), (8133, 104937), (14991, 56931), (16569, 51509), (18977, 44973), (24399, 34979)]