252196479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{10499}}^1$

素因数の和:10679

約数の個数: 24

約数和(自身を含む): 388206000

約数和(自身を除く): 136009521

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 10499, 24021, 31497, 94491, 178483, 535449, 1606347, 1648343, 4945029, 14835087, 28021831, 84065493, 252196479]

約数ペア:

[(1, 252196479), (3, 84065493), (9, 28021831), (17, 14835087), (51, 4945029), (153, 1648343), (157, 1606347), (471, 535449), (1413, 178483), (2669, 94491), (8007, 31497), (10499, 24021)]