2404177407

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{39163}}^1$

素因数の和:39547

約数の個数: 24

約数和(自身を含む): 3665750400

約数和(自身を除く): 1261572993

約数列:

[1, 3, 9, 19, 57, 171, 359, 1077, 3231, 6821, 20463, 39163, 61389, 117489, 352467, 744097, 2232291, 6696873, 14059517, 42178551, 126535653, 267130823, 801392469, 2404177407]

約数ペア:

[(1, 2404177407), (3, 801392469), (9, 267130823), (19, 126535653), (57, 42178551), (171, 14059517), (359, 6696873), (1077, 2232291), (3231, 744097), (6821, 352467), (20463, 117489), (39163, 61389)]