1233911279293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40984199}}^1$

素因数の和:40984257

約数の個数: 32

約数和(自身を含む): 1699696742400

約数和(自身を除く): 465785463107

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 30107, 40984199, 286889393, 450826189, 696731383, 942636577, 3155783323, 4877119681, 6598456039, 7664045213, 10369002347, 16024821809, 53648316491, 72583016429, 112173752663, 176273039899, 1233911279293]

約数ペア:

[(1, 1233911279293), (7, 176273039899), (11, 112173752663), (17, 72583016429), (23, 53648316491), (77, 16024821809), (119, 10369002347), (161, 7664045213), (187, 6598456039), (253, 4877119681), (391, 3155783323), (1309, 942636577), (1771, 696731383), (2737, 450826189), (4301, 286889393), (30107, 40984199)]