4142921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 4561920

約数和(自身を除く): 418999

約数列:

[1, 23, 43, 59, 71, 989, 1357, 1633, 2537, 3053, 4189, 58351, 70219, 96347, 180127, 4142921]

約数ペア:

[(1, 4142921), (23, 180127), (43, 96347), (59, 70219), (71, 58351), (989, 4189), (1357, 3053), (1633, 2537)]