2896113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 1711887

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 149, 209, 341, 447, 589, 627, 1023, 1639, 1767, 2831, 4619, 4917, 6479, 8493, 13857, 19437, 31141, 50809, 87761, 93423, 152427, 263283, 965371, 2896113]

約数ペア:

[(1, 2896113), (3, 965371), (11, 263283), (19, 152427), (31, 93423), (33, 87761), (57, 50809), (93, 31141), (149, 19437), (209, 13857), (341, 8493), (447, 6479), (589, 4917), (627, 4619), (1023, 2831), (1639, 1767)]