447971143681

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1\times {\mathrm{428471}}^1$

素因数の和:428972

約数の個数: 16

約数和(自身を含む): 472374955008

約数和(自身を除く): 24403811327

約数列:

[1, 23, 131, 347, 3013, 7981, 45457, 428471, 1045511, 9854833, 56129701, 148679437, 1290983123, 3419627051, 19477006247, 447971143681]

約数ペア:

[(1, 447971143681), (23, 19477006247), (131, 3419627051), (347, 1290983123), (3013, 148679437), (7981, 56129701), (45457, 9854833), (428471, 1045511)]