3130869

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 1949451

約数列:

[1, 3, 7, 21, 29, 53, 87, 97, 159, 203, 291, 371, 609, 679, 1113, 1537, 2037, 2813, 4611, 5141, 8439, 10759, 15423, 19691, 32277, 35987, 59073, 107961, 149089, 447267, 1043623, 3130869]

約数ペア:

[(1, 3130869), (3, 1043623), (7, 447267), (21, 149089), (29, 107961), (53, 59073), (87, 35987), (97, 32277), (159, 19691), (203, 15423), (291, 10759), (371, 8439), (609, 5141), (679, 4611), (1113, 2813), (1537, 2037)]