17380363

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 23708160

約数和(自身を除く): 6327797

約数列:

[1, 7, 11, 13, 77, 91, 97, 143, 179, 679, 1001, 1067, 1253, 1261, 1969, 2327, 7469, 8827, 13783, 13871, 16289, 17363, 25597, 97097, 121541, 179179, 190993, 225719, 1336951, 1580033, 2482909, 17380363]

約数ペア:

[(1, 17380363), (7, 2482909), (11, 1580033), (13, 1336951), (77, 225719), (91, 190993), (97, 179179), (143, 121541), (179, 97097), (679, 25597), (1001, 17363), (1067, 16289), (1253, 13871), (1261, 13783), (1969, 8827), (2327, 7469)]