6349891681

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1913}}^1$

素因数の和:2385

約数の個数: 32

約数和(自身を含む): 7739297280

約数和(自身を除く): 1389405599

約数列:

[1, 7, 23, 53, 161, 371, 389, 1219, 1913, 2723, 8533, 8947, 13391, 20617, 43999, 62629, 101389, 144319, 307993, 474191, 709723, 744157, 2331947, 3319337, 5209099, 16323629, 17115611, 39440321, 119809277, 276082247, 907127383, 6349891681]

約数ペア:

[(1, 6349891681), (7, 907127383), (23, 276082247), (53, 119809277), (161, 39440321), (371, 17115611), (389, 16323629), (1219, 5209099), (1913, 3319337), (2723, 2331947), (8533, 744157), (8947, 709723), (13391, 474191), (20617, 307993), (43999, 144319), (62629, 101389)]