829842867

素因数分解:

$3^3\times 7^1\times {\mathrm{4390703}}^1$

素因数の和:4390719

約数の個数: 16

約数和(自身を含む): 1405025280

約数和(自身を除く): 575182413

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4390703, 13172109, 30734921, 39516327, 92204763, 118548981, 276614289, 829842867]

約数ペア:

[(1, 829842867), (3, 276614289), (7, 118548981), (9, 92204763), (21, 39516327), (27, 30734921), (63, 13172109), (189, 4390703)]