33993309

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 53483328

約数和(自身を除く): 19490019

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1491, 3257, 3479, 9771, 10437, 22799, 68397, 159593, 231247, 478779, 693741, 1618729, 4856187, 11331103, 33993309]

約数ペア:

[(1, 33993309), (3, 11331103), (7, 4856187), (21, 1618729), (49, 693741), (71, 478779), (147, 231247), (213, 159593), (497, 68397), (1491, 22799), (3257, 10437), (3479, 9771)]