16690941603

素因数分解:

$3^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{904217}}^1$

素因数の和:904523

約数の個数: 24

約数和(自身を含む): 27647369568

約数和(自身を除く): 10956427965

約数列:

[1, 3, 7, 9, 21, 63, 293, 879, 2051, 2637, 6153, 18459, 904217, 2712651, 6329519, 8137953, 18988557, 56965671, 264935581, 794806743, 1854549067, 2384420229, 5563647201, 16690941603]

約数ペア:

[(1, 16690941603), (3, 5563647201), (7, 2384420229), (9, 1854549067), (21, 794806743), (63, 264935581), (293, 56965671), (879, 18988557), (2051, 8137953), (2637, 6329519), (6153, 2712651), (18459, 904217)]