2279187827

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3023}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 2779951104

約数和(自身を除く): 500763277

約数列:

[1, 7, 37, 41, 71, 259, 287, 497, 1517, 2627, 2911, 3023, 10619, 18389, 20377, 21161, 107707, 111851, 123943, 214633, 753949, 782957, 867601, 1502431, 4585891, 7941421, 8799953, 32101237, 55589947, 61599671, 325598261, 2279187827]

約数ペア:

[(1, 2279187827), (7, 325598261), (37, 61599671), (41, 55589947), (71, 32101237), (259, 8799953), (287, 7941421), (497, 4585891), (1517, 1502431), (2627, 867601), (2911, 782957), (3023, 753949), (10619, 214633), (18389, 123943), (20377, 111851), (21161, 107707)]