7930449

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{3049}}^1$

素因数の和:3089

約数の個数: 18

約数和(自身を含む): 12172550

約数和(自身を除く): 4242101

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 3049, 9147, 27441, 51833, 155499, 466497, 881161, 2643483, 7930449]

約数ペア:

[(1, 7930449), (3, 2643483), (9, 881161), (17, 466497), (51, 155499), (153, 51833), (289, 27441), (867, 9147), (2601, 3049)]