2912222649

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{5717}}^1$

素因数の和:6045

約数の個数: 32

約数和(自身を含む): 4496818176

約数和(自身を除く): 1584595527

約数列:

[1, 3, 7, 21, 127, 191, 381, 573, 889, 1337, 2667, 4011, 5717, 17151, 24257, 40019, 72771, 120057, 169799, 509397, 726059, 1091947, 2178177, 3275841, 5082413, 7643629, 15247239, 22930887, 138677269, 416031807, 970740883, 2912222649]

約数ペア:

[(1, 2912222649), (3, 970740883), (7, 416031807), (21, 138677269), (127, 22930887), (191, 15247239), (381, 7643629), (573, 5082413), (889, 3275841), (1337, 2178177), (2667, 1091947), (4011, 726059), (5717, 509397), (17151, 169799), (24257, 120057), (40019, 72771)]