42795221

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 52296192

約数和(自身を除く): 9500971

約数列:

[1, 7, 31, 53, 61, 217, 371, 427, 1643, 1891, 3233, 3721, 11501, 13237, 22631, 26047, 100223, 115351, 197213, 701561, 807457, 1380491, 6113603, 42795221]

約数ペア:

[(1, 42795221), (7, 6113603), (31, 1380491), (53, 807457), (61, 701561), (217, 197213), (371, 115351), (427, 100223), (1643, 26047), (1891, 22631), (3233, 13237), (3721, 11501)]