1492631

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1818624

約数和(自身を除く): 325993

約数列:

[1, 7, 23, 73, 127, 161, 511, 889, 1679, 2921, 9271, 11753, 20447, 64897, 213233, 1492631]

約数ペア:

[(1, 1492631), (7, 213233), (23, 64897), (73, 20447), (127, 11753), (161, 9271), (511, 2921), (889, 1679)]