2912243373

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19553}}^1$

素因数の和:19658

約数の個数: 48

約数和(自身を含む): 4840006080

約数和(自身を除く): 1927762707

約数列:

[1, 3, 9, 13, 19, 39, 57, 67, 117, 171, 201, 247, 603, 741, 871, 1273, 2223, 2613, 3819, 7839, 11457, 16549, 19553, 49647, 58659, 148941, 175977, 254189, 371507, 762567, 1114521, 1310051, 2287701, 3343563, 3930153, 4829591, 11790459, 14488773, 17030663, 24890969, 43466319, 51091989, 74672907, 153275967, 224018721, 323582597, 970747791, 2912243373]

約数ペア:

[(1, 2912243373), (3, 970747791), (9, 323582597), (13, 224018721), (19, 153275967), (39, 74672907), (57, 51091989), (67, 43466319), (117, 24890969), (171, 17030663), (201, 14488773), (247, 11790459), (603, 4829591), (741, 3930153), (871, 3343563), (1273, 2287701), (2223, 1310051), (2613, 1114521), (3819, 762567), (7839, 371507), (11457, 254189), (16549, 175977), (19553, 148941), (49647, 58659)]