9780478839

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{12491033}}^1$

素因数の和:12491071

約数の個数: 16

約数和(自身を含む): 14989240800

約数和(自身を除く): 5208761961

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 12491033, 37473099, 112419297, 337257891, 362239957, 1086719871, 3260159613, 9780478839]

約数ペア:

[(1, 9780478839), (3, 3260159613), (9, 1086719871), (27, 362239957), (29, 337257891), (87, 112419297), (261, 37473099), (783, 12491033)]