210815613

素因数分解:

$3^2\times {\mathrm{2089}}^1\times {\mathrm{11213}}^1$

素因数の和:13308

約数の個数: 12

約数和(自身を含む): 304684380

約数和(自身を除く): 93868767

約数列:

[1, 3, 9, 2089, 6267, 11213, 18801, 33639, 100917, 23423957, 70271871, 210815613]

約数ペア:

[(1, 210815613), (3, 70271871), (9, 23423957), (2089, 100917), (6267, 33639), (11213, 18801)]