40214317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 51085440

約数和(自身を除く): 10871123

約数列:

[1, 11, 13, 19, 41, 143, 209, 247, 361, 451, 533, 779, 2717, 3971, 4693, 5863, 6859, 8569, 10127, 14801, 51623, 75449, 89167, 111397, 162811, 192413, 281219, 980837, 2116543, 3093409, 3655847, 40214317]

約数ペア:

[(1, 40214317), (11, 3655847), (13, 3093409), (19, 2116543), (41, 980837), (143, 281219), (209, 192413), (247, 162811), (361, 111397), (451, 89167), (533, 75449), (779, 51623), (2717, 14801), (3971, 10127), (4693, 8569), (5863, 6859)]