15338973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 22096256

約数和(自身を除く): 6757283

約数列:

[1, 3, 13, 39, 541, 727, 1623, 2181, 7033, 9451, 21099, 28353, 393307, 1179921, 5112991, 15338973]

約数ペア:

[(1, 15338973), (3, 5112991), (13, 1179921), (39, 393307), (541, 28353), (727, 21099), (1623, 9451), (2181, 7033)]