13971441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22283}}^1$

素因数の和:22316

約数の個数: 16

約数和(自身を含む): 21392640

約数和(自身を除く): 7421199

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 22283, 66849, 245113, 423377, 735339, 1270131, 4657147, 13971441]

約数ペア:

[(1, 13971441), (3, 4657147), (11, 1270131), (19, 735339), (33, 423377), (57, 245113), (209, 66849), (627, 22283)]