26831253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 39726720

約数和(自身を除く): 12895467

約数列:

[1, 3, 17, 37, 51, 59, 111, 177, 241, 629, 723, 1003, 1887, 2183, 3009, 4097, 6549, 8917, 12291, 14219, 26751, 37111, 42657, 111333, 151589, 241723, 454767, 526103, 725169, 1578309, 8943751, 26831253]

約数ペア:

[(1, 26831253), (3, 8943751), (17, 1578309), (37, 725169), (51, 526103), (59, 454767), (111, 241723), (177, 151589), (241, 111333), (629, 42657), (723, 37111), (1003, 26751), (1887, 14219), (2183, 12291), (3009, 8917), (4097, 6549)]