132712921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 155897280

約数和(自身を除く): 23184359

約数列:

[1, 11, 23, 43, 121, 253, 473, 989, 1109, 2783, 5203, 10879, 12199, 25507, 47687, 119669, 134189, 280577, 524557, 1096801, 3086347, 5770127, 12064811, 132712921]

約数ペア:

[(1, 132712921), (11, 12064811), (23, 5770127), (43, 3086347), (121, 1096801), (253, 524557), (473, 280577), (989, 134189), (1109, 119669), (2783, 47687), (5203, 25507), (10879, 12199)]