20161284003

素因数分解:

$3^2\times 7^1\times {\mathrm{3253}}^1\times {\mathrm{98377}}^1$

素因数の和:101643

約数の個数: 24

約数和(自身を含む): 33292689248

約数和(自身を除く): 13131405245

約数列:

[1, 3, 7, 9, 21, 63, 3253, 9759, 22771, 29277, 68313, 98377, 204939, 295131, 688639, 885393, 2065917, 6197751, 320020381, 960061143, 2240142667, 2880183429, 6720428001, 20161284003]

約数ペア:

[(1, 20161284003), (3, 6720428001), (7, 2880183429), (9, 2240142667), (21, 960061143), (63, 320020381), (3253, 6197751), (9759, 2065917), (22771, 885393), (29277, 688639), (68313, 295131), (98377, 204939)]