289237793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1\times {\mathrm{1307}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 323023680

約数和(自身を除く): 33785887

約数列:

[1, 13, 29, 377, 587, 1307, 7631, 16991, 17023, 37903, 221299, 492739, 767209, 9973717, 22249061, 289237793]

約数ペア:

[(1, 289237793), (13, 22249061), (29, 9973717), (377, 767209), (587, 492739), (1307, 221299), (7631, 37903), (16991, 17023)]