2915143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 24

約数和(自身を含む): 3890304

約数和(自身を除く): 975161

約数列:

[1, 7, 11, 17, 77, 119, 131, 187, 289, 917, 1309, 1441, 2023, 2227, 3179, 10087, 15589, 22253, 24497, 37859, 171479, 265013, 416449, 2915143]

約数ペア:

[(1, 2915143), (7, 416449), (11, 265013), (17, 171479), (77, 37859), (119, 24497), (131, 22253), (187, 15589), (289, 10087), (917, 3179), (1309, 2227), (1441, 2023)]