517503579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2671}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 761840640

約数和(自身を除く): 244337061

約数列:

[1, 3, 17, 29, 51, 87, 131, 393, 493, 1479, 2227, 2671, 3799, 6681, 8013, 11397, 45407, 64583, 77459, 136221, 193749, 232377, 349901, 1049703, 1316803, 3950409, 5948317, 10147129, 17844951, 30441387, 172501193, 517503579]

約数ペア:

[(1, 517503579), (3, 172501193), (17, 30441387), (29, 17844951), (51, 10147129), (87, 5948317), (131, 3950409), (393, 1316803), (493, 1049703), (1479, 349901), (2227, 232377), (2671, 193749), (3799, 136221), (6681, 77459), (8013, 64583), (11397, 45407)]