1276992013

素因数分解:

${\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{13513}}^1$

素因数の和:13617

約数の個数: 16

約数和(自身を含む): 1424483712

約数和(自身を除く): 147491699

約数列:

[1, 11, 71, 121, 781, 1331, 8591, 13513, 94501, 148643, 959423, 1635073, 10553653, 17985803, 116090183, 1276992013]

約数ペア:

[(1, 1276992013), (11, 116090183), (71, 17985803), (121, 10553653), (781, 1635073), (1331, 959423), (8591, 148643), (13513, 94501)]