506387007

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{472817}}^1$

素因数の和:472847

約数の個数: 24

約数和(自身を含む): 885115296

約数和(自身を除く): 378728289

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 472817, 1418451, 3309719, 4255353, 8037889, 9929157, 24113667, 29787471, 56265223, 72341001, 168795669, 506387007]

約数ペア:

[(1, 506387007), (3, 168795669), (7, 72341001), (9, 56265223), (17, 29787471), (21, 24113667), (51, 9929157), (63, 8037889), (119, 4255353), (153, 3309719), (357, 1418451), (1071, 472817)]