4220307

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 7504224

約数和(自身を除く): 3283917

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 5153, 15459, 36071, 46377, 66989, 108213, 200967, 324639, 468923, 602901, 1406769, 4220307]

約数ペア:

[(1, 4220307), (3, 1406769), (7, 602901), (9, 468923), (13, 324639), (21, 200967), (39, 108213), (63, 66989), (91, 46377), (117, 36071), (273, 15459), (819, 5153)]