42561591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13681}}^1$

素因数の和:13762

約数の個数: 16

約数和(自身を含む): 61076448

約数和(自身を除く): 18514857

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 13681, 41043, 232577, 697731, 834541, 2503623, 14187197, 42561591]

約数ペア:

[(1, 42561591), (3, 14187197), (17, 2503623), (51, 834541), (61, 697731), (183, 232577), (1037, 41043), (3111, 13681)]