1337647861

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^2$

素因数の和:346

約数の個数: 36

約数和(自身を含む): 1609363840

約数和(自身を除く): 271715979

約数列:

[1, 11, 19, 31, 121, 137, 209, 341, 589, 1507, 2299, 2603, 3751, 4247, 6479, 16577, 18769, 28633, 46717, 71269, 80693, 206459, 314963, 356611, 513887, 581839, 887623, 2271049, 3922721, 6400229, 9763853, 11054941, 43149931, 70402519, 121604351, 1337647861]

約数ペア:

[(1, 1337647861), (11, 121604351), (19, 70402519), (31, 43149931), (121, 11054941), (137, 9763853), (209, 6400229), (341, 3922721), (589, 2271049), (1507, 887623), (2299, 581839), (2603, 513887), (3751, 356611), (4247, 314963), (6479, 206459), (16577, 80693), (18769, 71269), (28633, 46717)]