40158279

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5641}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 66891552

約数和(自身を除く): 26733273

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 5641, 7119, 16923, 39487, 50769, 118461, 355383, 637433, 1912299, 4462031, 5736897, 13386093, 40158279]

約数ペア:

[(1, 40158279), (3, 13386093), (7, 5736897), (9, 4462031), (21, 1912299), (63, 637433), (113, 355383), (339, 118461), (791, 50769), (1017, 39487), (2373, 16923), (5641, 7119)]