26933699

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 30989952

約数和(自身を除く): 4056253

約数列:

[1, 13, 31, 53, 97, 169, 403, 689, 1261, 1643, 3007, 5141, 5239, 8957, 16393, 21359, 39091, 66833, 159371, 277667, 508183, 868829, 2071823, 26933699]

約数ペア:

[(1, 26933699), (13, 2071823), (31, 868829), (53, 508183), (97, 277667), (169, 159371), (403, 66833), (689, 39091), (1261, 21359), (1643, 16393), (3007, 8957), (5141, 5239)]