31084779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 47965120

約数和(自身を除く): 16880341

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 4507, 6897, 13521, 49577, 85633, 148731, 256899, 545347, 941963, 1636041, 2825889, 10361593, 31084779]

約数ペア:

[(1, 31084779), (3, 10361593), (11, 2825889), (19, 1636041), (33, 941963), (57, 545347), (121, 256899), (209, 148731), (363, 85633), (627, 49577), (2299, 13521), (4507, 6897)]