9950745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 18402048

約数和(自身を除く): 8451303

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 977, 1455, 2037, 2931, 3395, 4885, 6839, 10185, 14655, 20517, 34195, 94769, 102585, 284307, 473845, 663383, 1421535, 1990149, 3316915, 9950745]

約数ペア:

[(1, 9950745), (3, 3316915), (5, 1990149), (7, 1421535), (15, 663383), (21, 473845), (35, 284307), (97, 102585), (105, 94769), (291, 34195), (485, 20517), (679, 14655), (977, 10185), (1455, 6839), (2037, 4885), (2931, 3395)]