2021853113

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{11927}}^1$

素因数の和:12392

約数の個数: 16

約数和(自身を含む): 2354682624

約数和(自身を除く): 332829511

約数列:

[1, 7, 61, 397, 427, 2779, 11927, 24217, 83489, 169519, 727547, 4735019, 5092829, 33145133, 288836159, 2021853113]

約数ペア:

[(1, 2021853113), (7, 288836159), (61, 33145133), (397, 5092829), (427, 4735019), (2779, 727547), (11927, 169519), (24217, 83489)]