731940003

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{85517}}^1$

素因数の和:85843

約数の個数: 16

約数和(自身を含む): 1087788960

約数和(自身を除く): 355848957

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 85517, 256551, 769653, 2308959, 27108889, 81326667, 243980001, 731940003]

約数ペア:

[(1, 731940003), (3, 243980001), (9, 81326667), (27, 27108889), (317, 2308959), (951, 769653), (2853, 256551), (8559, 85517)]