2053308901

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{97549}}^1$

素因数の和:97684

約数の個数: 16

約数和(自身を含む): 2447334400

約数和(自身を除く): 394025499

約数列:

[1, 7, 31, 97, 217, 679, 3007, 21049, 97549, 682843, 3024019, 9462253, 21168133, 66235771, 293329843, 2053308901]

約数ペア:

[(1, 2053308901), (7, 293329843), (31, 66235771), (97, 21168133), (217, 9462253), (679, 3024019), (3007, 682843), (21049, 97549)]