3884517

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 7805952

約数和(自身を除く): 3921435

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 31, 39, 51, 63, 81, 91, 93, 117, 119, 153, 189, 217, 221, 273, 279, 351, 357, 403, 459, 527, 567, 651, 663, 819, 837, 1053, 1071, 1209, 1377, 1547, 1581, 1953, 1989, 2457, 2511, 2821, 3213, 3627, 3689, 4641, 4743, 5859, 5967, 6851, 7371, 8463, 9639, 10881, 11067, 13923, 14229, 17577, 17901, 20553, 25389, 32643, 33201, 41769, 42687, 47957, 61659, 76167, 99603, 125307, 143871, 184977, 228501, 298809, 431613, 554931, 1294839, 3884517]

約数ペア:

[(1, 3884517), (3, 1294839), (7, 554931), (9, 431613), (13, 298809), (17, 228501), (21, 184977), (27, 143871), (31, 125307), (39, 99603), (51, 76167), (63, 61659), (81, 47957), (91, 42687), (93, 41769), (117, 33201), (119, 32643), (153, 25389), (189, 20553), (217, 17901), (221, 17577), (273, 14229), (279, 13923), (351, 11067), (357, 10881), (403, 9639), (459, 8463), (527, 7371), (567, 6851), (651, 5967), (663, 5859), (819, 4743), (837, 4641), (1053, 3689), (1071, 3627), (1209, 3213), (1377, 2821), (1547, 2511), (1581, 2457), (1953, 1989)]