12913904521

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{102497}}^1$

素因数の和:102984

約数の個数: 16

約数和(自身を含む): 15153304320

約数和(自身を除く): 2239399799

約数列:

[1, 7, 41, 287, 439, 3073, 17999, 102497, 125993, 717479, 4202377, 29416639, 44996183, 314973281, 1844843503, 12913904521]

約数ペア:

[(1, 12913904521), (7, 1844843503), (41, 314973281), (287, 44996183), (439, 29416639), (3073, 4202377), (17999, 717479), (102497, 125993)]