8212449

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13363200

約数和(自身を除く): 5150751

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 347, 483, 1029, 1041, 1127, 2429, 3381, 7287, 7889, 7981, 17003, 23667, 23943, 51009, 55867, 119021, 167601, 357063, 391069, 1173207, 2737483, 8212449]

約数ペア:

[(1, 8212449), (3, 2737483), (7, 1173207), (21, 391069), (23, 357063), (49, 167601), (69, 119021), (147, 55867), (161, 51009), (343, 23943), (347, 23667), (483, 17003), (1029, 7981), (1041, 7889), (1127, 7287), (2429, 3381)]