2321415

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 4080960

約数和(自身を除く): 1759545

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 653, 711, 1185, 1959, 3265, 3555, 5877, 9795, 29385, 51587, 154761, 257935, 464283, 773805, 2321415]

約数ペア:

[(1, 2321415), (3, 773805), (5, 464283), (9, 257935), (15, 154761), (45, 51587), (79, 29385), (237, 9795), (395, 5877), (653, 3555), (711, 3265), (1185, 1959)]