6540597

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 11860992

約数和(自身を除く): 5320395

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 197, 217, 279, 357, 527, 591, 651, 1071, 1379, 1581, 1773, 1953, 3349, 3689, 4137, 4743, 6107, 10047, 11067, 12411, 18321, 23443, 30141, 33201, 42749, 54963, 70329, 103819, 128247, 210987, 311457, 384741, 726733, 934371, 2180199, 6540597]

約数ペア:

[(1, 6540597), (3, 2180199), (7, 934371), (9, 726733), (17, 384741), (21, 311457), (31, 210987), (51, 128247), (63, 103819), (93, 70329), (119, 54963), (153, 42749), (197, 33201), (217, 30141), (279, 23443), (357, 18321), (527, 12411), (591, 11067), (651, 10047), (1071, 6107), (1379, 4743), (1581, 4137), (1773, 3689), (1953, 3349)]