1520921473

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{8317}}^1$

素因数の和:8712

約数の個数: 16

約数和(自身を含む): 1667326464

約数和(自身を除く): 146404991

約数列:

[1, 17, 31, 347, 527, 5899, 8317, 10757, 141389, 182869, 257827, 2885999, 4383059, 49061983, 89465969, 1520921473]

約数ペア:

[(1, 1520921473), (17, 89465969), (31, 49061983), (347, 4383059), (527, 2885999), (5899, 257827), (8317, 182869), (10757, 141389)]