20174242599

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3108991}}^1$

素因数の和:3109107

約数の個数: 24

約数和(自身を含む): 33626857472

約数和(自身を除く): 13452614873

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 3108991, 9326973, 21762937, 27980919, 65288811, 195866433, 320226073, 960678219, 2241582511, 2882034657, 6724747533, 20174242599]

約数ペア:

[(1, 20174242599), (3, 6724747533), (7, 2882034657), (9, 2241582511), (21, 960678219), (63, 320226073), (103, 195866433), (309, 65288811), (721, 27980919), (927, 21762937), (2163, 9326973), (6489, 3108991)]