2717739

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1705941

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 191, 279, 459, 527, 573, 837, 1581, 1719, 3247, 4743, 5157, 5921, 9741, 14229, 17763, 29223, 53289, 87669, 100657, 159867, 301971, 905913, 2717739]

約数ペア:

[(1, 2717739), (3, 905913), (9, 301971), (17, 159867), (27, 100657), (31, 87669), (51, 53289), (93, 29223), (153, 17763), (191, 14229), (279, 9741), (459, 5921), (527, 5157), (573, 4743), (837, 3247), (1581, 1719)]