413067109

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2341}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 519558648

約数和(自身を除く): 106491539

約数列:

[1, 7, 13, 49, 91, 277, 637, 1939, 2341, 3601, 13573, 16387, 25207, 30433, 114709, 176449, 213031, 648457, 1491217, 4539199, 8429941, 31774393, 59009587, 413067109]

約数ペア:

[(1, 413067109), (7, 59009587), (13, 31774393), (49, 8429941), (91, 4539199), (277, 1491217), (637, 648457), (1939, 213031), (2341, 176449), (3601, 114709), (13573, 30433), (16387, 25207)]