24926979

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 43580160

約数和(自身を除く): 18653181

約数列:

[1, 3, 7, 11, 21, 29, 33, 61, 77, 87, 183, 203, 231, 319, 427, 609, 671, 957, 1281, 1769, 2013, 2233, 3721, 4697, 5307, 6699, 11163, 12383, 14091, 19459, 26047, 37149, 40931, 58377, 78141, 107909, 122793, 136213, 286517, 323727, 408639, 755363, 859551, 1186999, 2266089, 3560997, 8308993, 24926979]

約数ペア:

[(1, 24926979), (3, 8308993), (7, 3560997), (11, 2266089), (21, 1186999), (29, 859551), (33, 755363), (61, 408639), (77, 323727), (87, 286517), (183, 136213), (203, 122793), (231, 107909), (319, 78141), (427, 58377), (609, 40931), (671, 37149), (957, 26047), (1281, 19459), (1769, 14091), (2013, 12383), (2233, 11163), (3721, 6699), (4697, 5307)]