487889733

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3169}}^1$

素因数の和:3301

約数の個数: 32

約数和(自身を含む): 713123200

約数和(自身を除く): 225233467

約数列:

[1, 3, 19, 37, 57, 73, 111, 219, 703, 1387, 2109, 2701, 3169, 4161, 8103, 9507, 51319, 60211, 117253, 153957, 180633, 231337, 351759, 694011, 2227807, 4395403, 6683421, 8559469, 13186209, 25678407, 162629911, 487889733]

約数ペア:

[(1, 487889733), (3, 162629911), (19, 25678407), (37, 13186209), (57, 8559469), (73, 6683421), (111, 4395403), (219, 2227807), (703, 694011), (1387, 351759), (2109, 231337), (2701, 180633), (3169, 153957), (4161, 117253), (8103, 60211), (9507, 51319)]