16222131

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{463}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 24972480

約数和(自身を除く): 8750349

約数列:

[1, 3, 9, 17, 51, 153, 229, 463, 687, 1389, 2061, 3893, 4167, 7871, 11679, 23613, 35037, 70839, 106027, 318081, 954243, 1802459, 5407377, 16222131]

約数ペア:

[(1, 16222131), (3, 5407377), (9, 1802459), (17, 954243), (51, 318081), (153, 106027), (229, 70839), (463, 35037), (687, 23613), (1389, 11679), (2061, 7871), (3893, 4167)]