40756729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 46540480

約数和(自身を除く): 5783751

約数列:

[1, 13, 19, 157, 247, 1051, 2041, 2983, 13663, 19969, 38779, 165007, 259597, 2145091, 3135133, 40756729]

約数ペア:

[(1, 40756729), (13, 3135133), (19, 2145091), (157, 259597), (247, 165007), (1051, 38779), (2041, 19969), (2983, 13663)]