40372013

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 46986240

約数和(自身を除く): 6614227

約数列:

[1, 11, 31, 47, 121, 229, 341, 517, 1457, 2519, 3751, 5687, 7099, 10763, 16027, 27709, 78089, 118393, 176297, 333653, 858979, 1302323, 3670183, 40372013]

約数ペア:

[(1, 40372013), (11, 3670183), (31, 1302323), (47, 858979), (121, 333653), (229, 176297), (341, 118393), (517, 78089), (1457, 27709), (2519, 16027), (3751, 10763), (5687, 7099)]