499021641

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{7057}}^1$

素因数の和:7172

約数の個数: 28

約数和(自身を含む): 756010612

約数和(自身を除く): 256988971

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 2619, 7057, 7857, 21171, 23571, 63513, 70713, 190539, 571617, 684529, 1714851, 2053587, 5144553, 6160761, 18482283, 55446849, 166340547, 499021641]

約数ペア:

[(1, 499021641), (3, 166340547), (9, 55446849), (27, 18482283), (81, 6160761), (97, 5144553), (243, 2053587), (291, 1714851), (729, 684529), (873, 571617), (2619, 190539), (7057, 70713), (7857, 63513), (21171, 23571)]