2097808533

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^2\times {\mathrm{283}}^1$

素因数の和:646

約数の個数: 36

約数和(自身を含む): 3158343552

約数和(自身を除く): 1060535019

約数列:

[1, 3, 9, 31, 93, 163, 279, 283, 489, 849, 1467, 2547, 5053, 8773, 15159, 26319, 26569, 45477, 46129, 78957, 79707, 138387, 239121, 415161, 823639, 1429999, 2470917, 4289997, 7412751, 7519027, 12869991, 22557081, 67671243, 233089837, 699269511, 2097808533]

約数ペア:

[(1, 2097808533), (3, 699269511), (9, 233089837), (31, 67671243), (93, 22557081), (163, 12869991), (279, 7519027), (283, 7412751), (489, 4289997), (849, 2470917), (1467, 1429999), (2547, 823639), (5053, 415161), (8773, 239121), (15159, 138387), (26319, 79707), (26569, 78957), (45477, 46129)]