859402521

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1383901}}^1$

素因数の和:1383933

約数の個数: 16

約数和(自身を含む): 1328545920

約数和(自身を除く): 469143399

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1383901, 4151703, 12455109, 31829723, 37365327, 95489169, 286467507, 859402521]

約数ペア:

[(1, 859402521), (3, 286467507), (9, 95489169), (23, 37365327), (27, 31829723), (69, 12455109), (207, 4151703), (621, 1383901)]