40886287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 45747072

約数和(自身を除く): 4860785

約数列:

[1, 13, 47, 61, 611, 793, 1097, 2867, 14261, 37271, 51559, 66917, 670267, 869921, 3145099, 40886287]

約数ペア:

[(1, 40886287), (13, 3145099), (47, 869921), (61, 670267), (611, 66917), (793, 51559), (1097, 37271), (2867, 14261)]