1489870943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 1713925248

約数和(自身を除く): 224054305

約数列:

[1, 11, 31, 73, 121, 341, 803, 2263, 3751, 5441, 8833, 24893, 59851, 168671, 273823, 397193, 658361, 1855381, 4369123, 12312983, 20409191, 48060353, 135442813, 1489870943]

約数ペア:

[(1, 1489870943), (11, 135442813), (31, 48060353), (73, 20409191), (121, 12312983), (341, 4369123), (803, 1855381), (2263, 658361), (3751, 397193), (5441, 273823), (8833, 168671), (24893, 59851)]