996980413

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 1204866432

約数和(自身を除く): 207886019

約数列:

[1, 11, 13, 43, 143, 281, 473, 559, 577, 3091, 3653, 6149, 6347, 7501, 12083, 24811, 40183, 82511, 132913, 157079, 162137, 272921, 322543, 1727869, 1783507, 2107781, 3547973, 6971891, 23185591, 76690801, 90634583, 996980413]

約数ペア:

[(1, 996980413), (11, 90634583), (13, 76690801), (43, 23185591), (143, 6971891), (281, 3547973), (473, 2107781), (559, 1783507), (577, 1727869), (3091, 322543), (3653, 272921), (6149, 162137), (6347, 157079), (7501, 132913), (12083, 82511), (24811, 40183)]