2132403

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 3580416

約数和(自身を除く): 1448013

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 107, 219, 273, 321, 511, 749, 949, 1391, 1533, 2247, 2847, 4173, 6643, 7811, 9737, 19929, 23433, 29211, 54677, 101543, 164031, 304629, 710801, 2132403]

約数ペア:

[(1, 2132403), (3, 710801), (7, 304629), (13, 164031), (21, 101543), (39, 54677), (73, 29211), (91, 23433), (107, 19929), (219, 9737), (273, 7811), (321, 6643), (511, 4173), (749, 2847), (949, 2247), (1391, 1533)]