42132389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 50561280

約数和(自身を除く): 8428891

約数列:

[1, 13, 23, 29, 43, 113, 299, 377, 559, 667, 989, 1247, 1469, 2599, 3277, 4859, 8671, 12857, 16211, 28681, 33787, 42601, 63167, 75371, 111757, 140911, 372853, 979823, 1452841, 1831843, 3240953, 42132389]

約数ペア:

[(1, 42132389), (13, 3240953), (23, 1831843), (29, 1452841), (43, 979823), (113, 372853), (299, 140911), (377, 111757), (559, 75371), (667, 63167), (989, 42601), (1247, 33787), (1469, 28681), (2599, 16211), (3277, 12857), (4859, 8671)]