1595601

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 2928640

約数和(自身を除く): 1333039

約数列:

[1, 3, 7, 9, 19, 21, 31, 43, 57, 63, 93, 129, 133, 171, 217, 279, 301, 387, 399, 589, 651, 817, 903, 1197, 1333, 1767, 1953, 2451, 2709, 3999, 4123, 5301, 5719, 7353, 9331, 11997, 12369, 17157, 25327, 27993, 37107, 51471, 75981, 83979, 177289, 227943, 531867, 1595601]

約数ペア:

[(1, 1595601), (3, 531867), (7, 227943), (9, 177289), (19, 83979), (21, 75981), (31, 51471), (43, 37107), (57, 27993), (63, 25327), (93, 17157), (129, 12369), (133, 11997), (171, 9331), (217, 7353), (279, 5719), (301, 5301), (387, 4123), (399, 3999), (589, 2709), (651, 2451), (817, 1953), (903, 1767), (1197, 1333)]