119378539

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 156280320

約数和(自身を除く): 36901781

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 1427, 2261, 4403, 4921, 9989, 11951, 24259, 27113, 52799, 83657, 169813, 189791, 369593, 460921, 897583, 1003181, 3226447, 6283081, 7022267, 17054077, 119378539]

約数ペア:

[(1, 119378539), (7, 17054077), (17, 7022267), (19, 6283081), (37, 3226447), (119, 1003181), (133, 897583), (259, 460921), (323, 369593), (629, 189791), (703, 169813), (1427, 83657), (2261, 52799), (4403, 27113), (4921, 24259), (9989, 11951)]