65517947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2393}}^1$

素因数の和:2554

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 10323973

約数列:

[1, 11, 19, 131, 209, 1441, 2393, 2489, 26323, 27379, 45467, 313483, 500137, 3448313, 5956177, 65517947]

約数ペア:

[(1, 65517947), (11, 5956177), (19, 3448313), (131, 500137), (209, 313483), (1441, 45467), (2393, 27379), (2489, 26323)]