565565013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{4447}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 880775168

約数和(自身を除く): 315210155

約数列:

[1, 3, 9, 13, 39, 117, 1087, 3261, 4447, 9783, 13341, 14131, 40023, 42393, 57811, 127179, 173433, 520299, 4833889, 14501667, 43505001, 62840557, 188521671, 565565013]

約数ペア:

[(1, 565565013), (3, 188521671), (9, 62840557), (13, 43505001), (39, 14501667), (117, 4833889), (1087, 520299), (3261, 173433), (4447, 127179), (9783, 57811), (13341, 42393), (14131, 40023)]