31798533

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3301}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 48341280

約数和(自身を除く): 16542747

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 3301, 9633, 9903, 42913, 62719, 128739, 188157, 557869, 815347, 1673607, 2446041, 10599511, 31798533]

約数ペア:

[(1, 31798533), (3, 10599511), (13, 2446041), (19, 1673607), (39, 815347), (57, 557869), (169, 188157), (247, 128739), (507, 62719), (741, 42913), (3211, 9903), (3301, 9633)]