2912007657

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{17681}}^1$

素因数の和:17841

約数の個数: 32

約数和(自身を含む): 4325158656

約数和(自身を除く): 1413150999

約数列:

[1, 3, 13, 39, 41, 103, 123, 309, 533, 1339, 1599, 4017, 4223, 12669, 17681, 53043, 54899, 164697, 229853, 689559, 724921, 1821143, 2174763, 5463429, 9423973, 23674859, 28271919, 71024577, 74666863, 224000589, 970669219, 2912007657]

約数ペア:

[(1, 2912007657), (3, 970669219), (13, 224000589), (39, 74666863), (41, 71024577), (103, 28271919), (123, 23674859), (309, 9423973), (533, 5463429), (1339, 2174763), (1599, 1821143), (4017, 724921), (4223, 689559), (12669, 229853), (17681, 164697), (53043, 54899)]