210009272841

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{630658477}}^1$

素因数の和:630658520

約数の個数: 12

約数和(自身を含む): 311545288132

約数和(自身を除く): 101536015291

約数列:

[1, 3, 9, 37, 111, 333, 630658477, 1891975431, 5675926293, 23334363649, 70003090947, 210009272841]

約数ペア:

[(1, 210009272841), (3, 70003090947), (9, 23334363649), (37, 5675926293), (111, 1891975431), (333, 630658477)]