1323493633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 1747243008

約数和(自身を除く): 423749375

約数列:

[1, 7, 11, 31, 47, 77, 217, 251, 329, 341, 517, 1457, 1757, 2209, 2387, 2761, 3619, 7781, 10199, 11797, 15463, 16027, 19327, 24299, 54467, 68479, 82579, 85591, 112189, 129767, 170093, 365707, 479353, 554459, 599137, 753269, 908369, 2559949, 3881213, 4022777, 5272883, 6099049, 17188229, 28159439, 42693343, 120317603, 189070519, 1323493633]

約数ペア:

[(1, 1323493633), (7, 189070519), (11, 120317603), (31, 42693343), (47, 28159439), (77, 17188229), (217, 6099049), (251, 5272883), (329, 4022777), (341, 3881213), (517, 2559949), (1457, 908369), (1757, 753269), (2209, 599137), (2387, 554459), (2761, 479353), (3619, 365707), (7781, 170093), (10199, 129767), (11797, 112189), (15463, 85591), (16027, 82579), (19327, 68479), (24299, 54467)]