901323352321

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1578779}}^1$

素因数の和:1579045

約数の個数: 24

約数和(自身を含む): 1071246435840

約数和(自身を除く): 169923083519

約数列:

[1, 7, 49, 61, 191, 427, 1337, 2989, 9359, 11651, 81557, 570899, 1578779, 11051453, 77360171, 96305519, 301546789, 674138633, 2110827523, 4718970431, 14775792661, 18394354129, 128760478903, 901323352321]

約数ペア:

[(1, 901323352321), (7, 128760478903), (49, 18394354129), (61, 14775792661), (191, 4718970431), (427, 2110827523), (1337, 674138633), (2989, 301546789), (9359, 96305519), (11651, 77360171), (81557, 11051453), (570899, 1578779)]