331315737

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 485056512

約数和(自身を除く): 153740775

約数列:

[1, 3, 17, 47, 51, 67, 141, 201, 799, 1139, 2063, 2397, 3149, 3417, 6189, 9447, 35071, 53533, 96961, 105213, 138221, 160599, 290883, 414663, 1648337, 2349757, 4945011, 6496387, 7049271, 19489161, 110438579, 331315737]

約数ペア:

[(1, 331315737), (3, 110438579), (17, 19489161), (47, 7049271), (51, 6496387), (67, 4945011), (141, 2349757), (201, 1648337), (799, 414663), (1139, 290883), (2063, 160599), (2397, 138221), (3149, 105213), (3417, 96961), (6189, 53533), (9447, 35071)]