20172503541

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{138497}}^1$

素因数の和:139580

約数の個数: 16

約数和(自身を含む): 27495730944

約数和(自身を除く): 7323227403

約数列:

[1, 3, 47, 141, 1033, 3099, 48551, 138497, 145653, 415491, 6509359, 19528077, 143067401, 429202203, 6724167847, 20172503541]

約数ペア:

[(1, 20172503541), (3, 6724167847), (47, 429202203), (141, 143067401), (1033, 19528077), (3099, 6509359), (48551, 415491), (138497, 145653)]