2189547357

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1\times {\mathrm{8069}}^1$

素因数の和:11220

約数の個数: 16

約数和(自身を含む): 3021408000

約数和(自身を除く): 831860643

約数列:

[1, 3, 29, 87, 3119, 8069, 9357, 24207, 90451, 234001, 271353, 702003, 25167211, 75501633, 729849119, 2189547357]

約数ペア:

[(1, 2189547357), (3, 729849119), (29, 75501633), (87, 25167211), (3119, 702003), (8069, 271353), (9357, 234001), (24207, 90451)]