42521453

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 49293720

約数和(自身を除く): 6772267

約数列:

[1, 13, 29, 43, 61, 377, 559, 793, 1247, 1769, 1849, 2623, 16211, 22997, 24037, 34099, 53621, 76067, 112789, 697073, 988871, 1466257, 3270881, 42521453]

約数ペア:

[(1, 42521453), (13, 3270881), (29, 1466257), (43, 988871), (61, 697073), (377, 112789), (559, 76067), (793, 53621), (1247, 34099), (1769, 24037), (1849, 22997), (2623, 16211)]