1321982211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{91253}}^1$

素因数の和:91706

約数の個数: 16

約数和(自身を含む): 1927284480

約数和(自身を除く): 605302269

約数列:

[1, 3, 11, 33, 439, 1317, 4829, 14487, 91253, 273759, 1003783, 3011349, 40060067, 120180201, 440660737, 1321982211]

約数ペア:

[(1, 1321982211), (3, 440660737), (11, 120180201), (33, 40060067), (439, 3011349), (1317, 1003783), (4829, 273759), (14487, 91253)]