219322563

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{16057}}^1$

素因数の和:16246

約数の個数: 16

約数和(自身を含む): 304459680

約数和(自身を除く): 85137117

約数列:

[1, 3, 29, 87, 157, 471, 4553, 13659, 16057, 48171, 465653, 1396959, 2520949, 7562847, 73107521, 219322563]

約数ペア:

[(1, 219322563), (3, 73107521), (29, 7562847), (87, 2520949), (157, 1396959), (471, 465653), (4553, 48171), (13659, 16057)]