674174127

素因数分解:

$3^1\times {\mathrm{11}}^4\times {\mathrm{15349}}^1$

素因数の和:15396

約数の個数: 20

約数和(自身を含む): 988847000

約数和(自身を除く): 314672873

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3993, 14641, 15349, 43923, 46047, 168839, 506517, 1857229, 5571687, 20429519, 61288557, 224724709, 674174127]

約数ペア:

[(1, 674174127), (3, 224724709), (11, 61288557), (33, 20429519), (121, 5571687), (363, 1857229), (1331, 506517), (3993, 168839), (14641, 46047), (15349, 43923)]