1640187014403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{36378269}}^1$

素因数の和:36378411

約数の個数: 32

約数和(自身を含む): 2654158579200

約数和(自身を除く): 1013971564797

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 399, 791, 2147, 2373, 6441, 15029, 45087, 36378269, 109134807, 254647883, 691187111, 763943649, 2073561333, 4110744397, 4838309777, 12332233191, 14514929331, 28775210779, 78104143543, 86325632337, 234312430629, 546729004801, 1640187014403]

約数ペア:

[(1, 1640187014403), (3, 546729004801), (7, 234312430629), (19, 86325632337), (21, 78104143543), (57, 28775210779), (113, 14514929331), (133, 12332233191), (339, 4838309777), (399, 4110744397), (791, 2073561333), (2147, 763943649), (2373, 691187111), (6441, 254647883), (15029, 109134807), (45087, 36378269)]