105434819

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 129891600

約数和(自身を除く): 24456781

約数列:

[1, 7, 19, 49, 133, 269, 421, 931, 1883, 2947, 5111, 7999, 13181, 20629, 35777, 55993, 113249, 250439, 391951, 792743, 2151731, 5549201, 15062117, 105434819]

約数ペア:

[(1, 105434819), (7, 15062117), (19, 5549201), (49, 2151731), (133, 792743), (269, 391951), (421, 250439), (931, 113249), (1883, 55993), (2947, 35777), (5111, 20629), (7999, 13181)]