2197863369

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6261719}}^1$

素因数の和:6261741

約数の個数: 16

約数和(自身を含む): 3506563200

約数和(自身を除く): 1308699831

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6261719, 18785157, 56355471, 81402347, 169066413, 244207041, 732621123, 2197863369]

約数ペア:

[(1, 2197863369), (3, 732621123), (9, 244207041), (13, 169066413), (27, 81402347), (39, 56355471), (117, 18785157), (351, 6261719)]