11712705

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2969}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 18817920

約数和(自身を除く): 7105215

約数列:

[1, 3, 5, 15, 263, 789, 1315, 2969, 3945, 8907, 14845, 44535, 780847, 2342541, 3904235, 11712705]

約数ペア:

[(1, 11712705), (3, 3904235), (5, 2342541), (15, 780847), (263, 44535), (789, 14845), (1315, 8907), (2969, 3945)]