1915032003

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{3061}}^1\times {\mathrm{9067}}^1$

素因数の和:12154

約数の個数: 16

約数和(自身を含む): 2665556736

約数和(自身を除く): 750524733

約数列:

[1, 3, 23, 69, 3061, 9067, 9183, 27201, 70403, 208541, 211209, 625623, 27754087, 83262261, 638344001, 1915032003]

約数ペア:

[(1, 1915032003), (3, 638344001), (23, 83262261), (69, 27754087), (3061, 625623), (9067, 211209), (9183, 208541), (27201, 70403)]