2708045991

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1\times {\mathrm{2141}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 4739611968

約数和(自身を除く): 2031565977

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1181, 2141, 3543, 6423, 8267, 10629, 14987, 19269, 20077, 24801, 36397, 44961, 60231, 74403, 109191, 134883, 140539, 180693, 254779, 327573, 421617, 764337, 1264851, 2293011, 2528521, 7585563, 17699647, 22756689, 42984857, 53098941, 128954571, 159296823, 300893999, 386863713, 902681997, 2708045991]

約数ペア:

[(1, 2708045991), (3, 902681997), (7, 386863713), (9, 300893999), (17, 159296823), (21, 128954571), (51, 53098941), (63, 42984857), (119, 22756689), (153, 17699647), (357, 7585563), (1071, 2528521), (1181, 2293011), (2141, 1264851), (3543, 764337), (6423, 421617), (8267, 327573), (10629, 254779), (14987, 180693), (19269, 140539), (20077, 134883), (24801, 109191), (36397, 74403), (44961, 60231)]