12305391

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 19891200

約数和(自身を除く): 7585809

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 349, 483, 511, 1047, 1533, 1679, 2443, 5037, 7329, 8027, 11753, 24081, 25477, 35259, 56189, 76431, 168567, 178339, 535017, 585971, 1757913, 4101797, 12305391]

約数ペア:

[(1, 12305391), (3, 4101797), (7, 1757913), (21, 585971), (23, 535017), (69, 178339), (73, 168567), (161, 76431), (219, 56189), (349, 35259), (483, 25477), (511, 24081), (1047, 11753), (1533, 8027), (1679, 7329), (2443, 5037)]