13293405

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17405

約数の個数: 24

約数和(自身を含む): 24398712

約数和(自身を除く): 11105307

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17377, 52131, 86885, 156393, 260655, 295409, 781965, 886227, 1477045, 2658681, 4431135, 13293405]

約数ペア:

[(1, 13293405), (3, 4431135), (5, 2658681), (9, 1477045), (15, 886227), (17, 781965), (45, 295409), (51, 260655), (85, 156393), (153, 86885), (255, 52131), (765, 17377)]