2662869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 4239360

約数和(自身を除く): 1576491

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 137, 209, 341, 411, 589, 627, 1023, 1507, 1767, 2603, 4247, 4521, 6479, 7809, 12741, 19437, 28633, 46717, 80693, 85899, 140151, 242079, 887623, 2662869]

約数ペア:

[(1, 2662869), (3, 887623), (11, 242079), (19, 140151), (31, 85899), (33, 80693), (57, 46717), (93, 28633), (137, 19437), (209, 12741), (341, 7809), (411, 6479), (589, 4521), (627, 4247), (1023, 2603), (1507, 1767)]