15521103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 24609312

約数和(自身を除く): 9088209

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2503, 6201, 7509, 22527, 32539, 97617, 132659, 292851, 397977, 1193931, 1724567, 5173701, 15521103]

約数ペア:

[(1, 15521103), (3, 5173701), (9, 1724567), (13, 1193931), (39, 397977), (53, 292851), (117, 132659), (159, 97617), (477, 32539), (689, 22527), (2067, 7509), (2503, 6201)]