20172758127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1\times {\mathrm{266719}}^1$

素因数の和:268222

約数の個数: 16

約数和(自身を含む): 28498498560

約数和(自身を除く): 8325740433

約数列:

[1, 3, 17, 51, 1483, 4449, 25211, 75633, 266719, 800157, 4534223, 13602669, 395544277, 1186632831, 6724252709, 20172758127]

約数ペア:

[(1, 20172758127), (3, 6724252709), (17, 1186632831), (51, 395544277), (1483, 13602669), (4449, 4534223), (25211, 800157), (75633, 266719)]