8218383957

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{206083}}^1$

素因数の和:206310

約数の個数: 32

約数和(自身を含む): 13980738560

約数和(自身を除く): 5762354603

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 633, 1477, 1899, 4431, 5697, 13293, 39879, 206083, 618249, 1442581, 1854747, 4327743, 5564241, 12983229, 38949687, 43483513, 130450539, 304384591, 391351617, 913153773, 1174054851, 2739461319, 8218383957]

約数ペア:

[(1, 8218383957), (3, 2739461319), (7, 1174054851), (9, 913153773), (21, 391351617), (27, 304384591), (63, 130450539), (189, 43483513), (211, 38949687), (633, 12983229), (1477, 5564241), (1899, 4327743), (4431, 1854747), (5697, 1442581), (13293, 618249), (39879, 206083)]