431330353279

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{105607}}^1$

素因数の和:105788

約数の個数: 48

約数和(自身を含む): 546103192320

約数和(自身を除く): 114772839041

約数列:

[1, 7, 19, 41, 49, 107, 133, 287, 749, 779, 931, 2009, 2033, 4387, 5243, 5453, 14231, 30709, 38171, 83353, 99617, 105607, 214963, 583471, 739249, 2006533, 4084297, 4329887, 5174743, 11299949, 14045731, 30309209, 79099643, 82267853, 98320117, 212164463, 214699031, 463297909, 553697501, 575874971, 1502893217, 3243085363, 4031124797, 8802660271, 10520252519, 22701597541, 61618621897, 431330353279]

約数ペア:

[(1, 431330353279), (7, 61618621897), (19, 22701597541), (41, 10520252519), (49, 8802660271), (107, 4031124797), (133, 3243085363), (287, 1502893217), (749, 575874971), (779, 553697501), (931, 463297909), (2009, 214699031), (2033, 212164463), (4387, 98320117), (5243, 82267853), (5453, 79099643), (14231, 30309209), (30709, 14045731), (38171, 11299949), (83353, 5174743), (99617, 4329887), (105607, 4084297), (214963, 2006533), (583471, 739249)]