2019802617

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{439183}}^1$

素因数の和:439269

約数の個数: 24

約数和(自身を含む): 3379960064

約数和(自身を除く): 1360157447

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 439183, 1317549, 3074281, 3952647, 9222843, 27668529, 32060359, 96181077, 224422513, 288543231, 673267539, 2019802617]

約数ペア:

[(1, 2019802617), (3, 673267539), (7, 288543231), (9, 224422513), (21, 96181077), (63, 32060359), (73, 27668529), (219, 9222843), (511, 3952647), (657, 3074281), (1533, 1317549), (4599, 439183)]