2143581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3852

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 1158627

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 3821, 11463, 42031, 64957, 126093, 194871, 714527, 2143581]

約数ペア:

[(1, 2143581), (3, 714527), (11, 194871), (17, 126093), (33, 64957), (51, 42031), (187, 11463), (561, 3821)]