2100030961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{97499}}^1$

素因数の和:97704

約数の個数: 16

約数和(自身を含む): 2555280000

約数和(自身を除く): 455249039

約数列:

[1, 7, 17, 119, 181, 1267, 3077, 21539, 97499, 682493, 1657483, 11602381, 17647319, 123531233, 300004423, 2100030961]

約数ペア:

[(1, 2100030961), (7, 300004423), (17, 123531233), (119, 17647319), (181, 11602381), (1267, 1657483), (3077, 682493), (21539, 97499)]