354865161

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 550368000

約数和(自身を除く): 195502839

約数列:

[1, 3, 7, 21, 89, 181, 267, 543, 623, 1049, 1267, 1869, 3147, 3801, 7343, 16109, 22029, 48327, 93361, 112763, 189869, 280083, 338289, 569607, 653527, 1329083, 1960581, 3987249, 16898341, 50695023, 118288387, 354865161]

約数ペア:

[(1, 354865161), (3, 118288387), (7, 50695023), (21, 16898341), (89, 3987249), (181, 1960581), (267, 1329083), (543, 653527), (623, 569607), (1049, 338289), (1267, 280083), (1869, 189869), (3147, 112763), (3801, 93361), (7343, 48327), (16109, 22029)]