805091997

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487049}}^1$

素因数の和:487100

約数の個数: 16

約数和(自身を含む): 1168920000

約数和(自身を除く): 363828003

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 487049, 1461147, 9253931, 14124421, 27761793, 42373263, 268363999, 805091997]

約数ペア:

[(1, 805091997), (3, 268363999), (19, 42373263), (29, 27761793), (57, 14124421), (87, 9253931), (551, 1461147), (1653, 487049)]