16668869787

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2597611}}^1$

素因数の和:2597671

約数の個数: 24

約数和(自身を含む): 25934558208

約数和(自身を除く): 9265688421

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 2597611, 7792833, 23378499, 59745053, 80525941, 179235159, 241577823, 537705477, 724733469, 1852096643, 5556289929, 16668869787]

約数ペア:

[(1, 16668869787), (3, 5556289929), (9, 1852096643), (23, 724733469), (31, 537705477), (69, 241577823), (93, 179235159), (207, 80525941), (279, 59745053), (713, 23378499), (2139, 7792833), (6417, 2597611)]