40267959

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 54827520

約数和(自身を除く): 14559561

約数列:

[1, 3, 79, 131, 237, 393, 1297, 3891, 10349, 31047, 102463, 169907, 307389, 509721, 13422653, 40267959]

約数ペア:

[(1, 40267959), (3, 13422653), (79, 509721), (131, 307389), (237, 169907), (393, 102463), (1297, 31047), (3891, 10349)]