4015475373

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2101243}}^1$

素因数の和:2101273

約数の個数: 24

約数和(自身を含む): 6707170848

約数和(自身を除く): 2691695475

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2101243, 6303729, 14708701, 27316159, 44126103, 81948477, 102960907, 191213113, 308882721, 573639339, 1338491791, 4015475373]

約数ペア:

[(1, 4015475373), (3, 1338491791), (7, 573639339), (13, 308882721), (21, 191213113), (39, 102960907), (49, 81948477), (91, 44126103), (147, 27316159), (273, 14708701), (637, 6303729), (1911, 2101243)]