171661006

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{30841}}^1$

素因数の和:30888

約数の個数: 24

約数和(自身を含む): 295342992

約数和(自身を除く): 123681986

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 30841, 61682, 339251, 678502, 709343, 1418686, 3731761, 7463522, 7802773, 15605546, 85830503, 171661006]

約数ペア:

[(1, 171661006), (2, 85830503), (11, 15605546), (22, 7802773), (23, 7463522), (46, 3731761), (121, 1418686), (242, 709343), (253, 678502), (506, 339251), (2783, 61682), (5566, 30841)]