40158381

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9923}}^1$

素因数の和:10016

約数の個数: 16

約数和(自身を含む): 57162240

約数和(自身を除く): 17003859

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 9923, 29769, 188537, 565611, 704533, 2113599, 13386127, 40158381]

約数ペア:

[(1, 40158381), (3, 13386127), (19, 2113599), (57, 704533), (71, 565611), (213, 188537), (1349, 29769), (4047, 9923)]