25858047

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 35360000

約数和(自身を除く): 9501953

約数列:

[1, 3, 67, 103, 201, 309, 1249, 3747, 6901, 20703, 83683, 128647, 251049, 385941, 8619349, 25858047]

約数ペア:

[(1, 25858047), (3, 8619349), (67, 385941), (103, 251049), (201, 128647), (309, 83683), (1249, 20703), (3747, 6901)]