1640773513

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 1817501400

約数和(自身を除く): 176727887

約数列:

[1, 17, 29, 137, 289, 493, 1429, 2329, 3973, 8381, 24293, 39593, 41441, 67541, 195773, 412981, 704497, 1148197, 3328141, 5677417, 11976449, 56578397, 96516089, 1640773513]

約数ペア:

[(1, 1640773513), (17, 96516089), (29, 56578397), (137, 11976449), (289, 5677417), (493, 3328141), (1429, 1148197), (2329, 704497), (3973, 412981), (8381, 195773), (24293, 67541), (39593, 41441)]