39979231201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{63277}}^1$

素因数の和:63481

約数の個数: 32

約数和(自身を含む): 50517105408

約数和(自身を除く): 10537874207

約数列:

[1, 7, 13, 53, 91, 131, 371, 689, 917, 1703, 4823, 6943, 11921, 48601, 63277, 90259, 442939, 631813, 822601, 3353681, 5758207, 8289287, 23475767, 43597853, 58025009, 107760731, 305184971, 439332211, 754325117, 3075325477, 5711318743, 39979231201]

約数ペア:

[(1, 39979231201), (7, 5711318743), (13, 3075325477), (53, 754325117), (91, 439332211), (131, 305184971), (371, 107760731), (689, 58025009), (917, 43597853), (1703, 23475767), (4823, 8289287), (6943, 5758207), (11921, 3353681), (48601, 822601), (63277, 631813), (90259, 442939)]