42588231

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 66451968

約数和(自身を除く): 23863737

約数列:

[1, 3, 7, 21, 113, 131, 137, 339, 393, 411, 791, 917, 959, 2373, 2751, 2877, 14803, 15481, 17947, 44409, 46443, 53841, 103621, 108367, 125629, 310863, 325101, 376887, 2028011, 6084033, 14196077, 42588231]

約数ペア:

[(1, 42588231), (3, 14196077), (7, 6084033), (21, 2028011), (113, 376887), (131, 325101), (137, 310863), (339, 125629), (393, 108367), (411, 103621), (791, 53841), (917, 46443), (959, 44409), (2373, 17947), (2751, 15481), (2877, 14803)]