7917962017

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^3\times {\mathrm{2441}}^1$

素因数の和:2554

約数の個数: 32

約数和(自身を含む): 9869587200

約数和(自身を除く): 1951625183

約数列:

[1, 7, 19, 29, 133, 203, 551, 841, 2441, 3857, 5887, 15979, 17087, 24389, 46379, 70789, 111853, 170723, 324653, 463391, 495523, 1344991, 2052881, 3243737, 9414937, 14370167, 39004739, 59533549, 273033173, 416734843, 1131137431, 7917962017]

約数ペア:

[(1, 7917962017), (7, 1131137431), (19, 416734843), (29, 273033173), (133, 59533549), (203, 39004739), (551, 14370167), (841, 9414937), (2441, 3243737), (3857, 2052881), (5887, 1344991), (15979, 495523), (17087, 463391), (24389, 324653), (46379, 170723), (70789, 111853)]