30732039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15451}}^1$

素因数の和:15487

約数の個数: 24

約数和(自身を含む): 50620752

約数和(自身を除く): 19888713

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15451, 46353, 139059, 200863, 262667, 602589, 788001, 1807767, 2364003, 3414671, 10244013, 30732039]

約数ペア:

[(1, 30732039), (3, 10244013), (9, 3414671), (13, 2364003), (17, 1807767), (39, 788001), (51, 602589), (117, 262667), (153, 200863), (221, 139059), (663, 46353), (1989, 15451)]