15210903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2953}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 21694176

約数和(自身を除く): 6483273

約数列:

[1, 3, 17, 51, 101, 303, 1717, 2953, 5151, 8859, 50201, 150603, 298253, 894759, 5070301, 15210903]

約数ペア:

[(1, 15210903), (3, 5070301), (17, 894759), (51, 298253), (101, 150603), (303, 50201), (1717, 8859), (2953, 5151)]