1922753511

素因数分解:

$3^3\times 7^1\times {\mathrm{10173299}}^1$

素因数の和:10173315

約数の個数: 16

約数和(自身を含む): 3255456000

約数和(自身を除く): 1332702489

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 10173299, 30519897, 71213093, 91559691, 213639279, 274679073, 640917837, 1922753511]

約数ペア:

[(1, 1922753511), (3, 640917837), (7, 274679073), (9, 213639279), (21, 91559691), (27, 71213093), (63, 30519897), (189, 10173299)]