23315702921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{115561}}^1$

素因数の和:115665

約数の個数: 32

約数和(自身を含む): 29509912320

約数和(自身を除く): 6194209399

約数列:

[1, 7, 19, 37, 41, 133, 259, 287, 703, 779, 1517, 4921, 5453, 10619, 28823, 115561, 201761, 808927, 2195659, 4275757, 4738001, 15369613, 29930299, 33166007, 81239383, 90022019, 175306037, 568675681, 630154133, 1227142259, 3330814703, 23315702921]

約数ペア:

[(1, 23315702921), (7, 3330814703), (19, 1227142259), (37, 630154133), (41, 568675681), (133, 175306037), (259, 90022019), (287, 81239383), (703, 33166007), (779, 29930299), (1517, 15369613), (4921, 4738001), (5453, 4275757), (10619, 2195659), (28823, 808927), (115561, 201761)]