1964469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 2987712

約数和(自身を除く): 1023243

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 2963, 8889, 38519, 50371, 115557, 151113, 654823, 1964469]

約数ペア:

[(1, 1964469), (3, 654823), (13, 151113), (17, 115557), (39, 50371), (51, 38519), (221, 8889), (663, 2963)]