1822149

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 3194880

約数和(自身を除く): 1372731

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 311, 651, 837, 933, 1953, 2177, 2799, 5859, 6531, 8397, 9641, 19593, 28923, 58779, 67487, 86769, 202461, 260307, 607383, 1822149]

約数ペア:

[(1, 1822149), (3, 607383), (7, 260307), (9, 202461), (21, 86769), (27, 67487), (31, 58779), (63, 28923), (93, 19593), (189, 9641), (217, 8397), (279, 6531), (311, 5859), (651, 2799), (837, 2177), (933, 1953)]