7946211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 13117440

約数和(自身を除く): 5171229

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2239, 3549, 6717, 15673, 29107, 47019, 87321, 203749, 378391, 611247, 1135173, 2648737, 7946211]

約数ペア:

[(1, 7946211), (3, 2648737), (7, 1135173), (13, 611247), (21, 378391), (39, 203749), (91, 87321), (169, 47019), (273, 29107), (507, 15673), (1183, 6717), (2239, 3549)]