42052241

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 54282240

約数和(自身を除く): 12229999

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 1279, 2989, 4697, 8953, 14069, 32879, 62671, 78019, 98483, 546133, 689381, 858209, 3822931, 6007463, 42052241]

約数ペア:

[(1, 42052241), (7, 6007463), (11, 3822931), (49, 858209), (61, 689381), (77, 546133), (427, 98483), (539, 78019), (671, 62671), (1279, 32879), (2989, 14069), (4697, 8953)]