2088804921

素因数分解:

$3^1\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{23813}}^1$

素因数の和:28000

約数の個数: 16

約数和(自身を含む): 3183836544

約数和(自身を除く): 1095031623

約数列:

[1, 3, 7, 21, 4177, 12531, 23813, 29239, 71439, 87717, 166691, 500073, 99466901, 298400703, 696268307, 2088804921]

約数ペア:

[(1, 2088804921), (3, 696268307), (7, 298400703), (21, 99466901), (4177, 500073), (12531, 166691), (23813, 87717), (29239, 71439)]