669043011

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4931}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 1133491968

約数和(自身を除く): 464448957

約数列:

[1, 3, 7, 13, 21, 39, 49, 71, 91, 147, 213, 273, 497, 637, 923, 1491, 1911, 2769, 3479, 4931, 6461, 10437, 14793, 19383, 34517, 45227, 64103, 103551, 135681, 192309, 241619, 350101, 448721, 724857, 1050303, 1346163, 2450707, 3141047, 4551313, 7352121, 9423141, 13653939, 17154949, 31859191, 51464847, 95577573, 223014337, 669043011]

約数ペア:

[(1, 669043011), (3, 223014337), (7, 95577573), (13, 51464847), (21, 31859191), (39, 17154949), (49, 13653939), (71, 9423141), (91, 7352121), (147, 4551313), (213, 3141047), (273, 2450707), (497, 1346163), (637, 1050303), (923, 724857), (1491, 448721), (1911, 350101), (2769, 241619), (3479, 192309), (4931, 135681), (6461, 103551), (10437, 64103), (14793, 45227), (19383, 34517)]