17474769

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11489}}^1$

素因数の和:11521

約数の個数: 18

約数和(自身を含む): 27334710

約数和(自身を除く): 9859941

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11489, 34467, 103401, 149357, 448071, 1344213, 1941641, 5824923, 17474769]

約数ペア:

[(1, 17474769), (3, 5824923), (9, 1941641), (13, 1344213), (39, 448071), (117, 149357), (169, 103401), (507, 34467), (1521, 11489)]