5605281

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{233}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 9210240

約数和(自身を除く): 3604959

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 233, 243, 297, 699, 729, 891, 2097, 2187, 2563, 2673, 6291, 7689, 8019, 18873, 23067, 24057, 56619, 69201, 169857, 207603, 509571, 622809, 1868427, 5605281]

約数ペア:

[(1, 5605281), (3, 1868427), (9, 622809), (11, 509571), (27, 207603), (33, 169857), (81, 69201), (99, 56619), (233, 24057), (243, 23067), (297, 18873), (699, 8019), (729, 7689), (891, 6291), (2097, 2673), (2187, 2563)]