304820769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 460339200

約数和(自身を除く): 155518431

約数列:

[1, 3, 11, 29, 33, 87, 319, 443, 719, 957, 1329, 2157, 4873, 7909, 12847, 14619, 20851, 23727, 38541, 62553, 141317, 229361, 318517, 423951, 688083, 955551, 3503687, 9236993, 10511061, 27710979, 101606923, 304820769]

約数ペア:

[(1, 304820769), (3, 101606923), (11, 27710979), (29, 10511061), (33, 9236993), (87, 3503687), (319, 955551), (443, 688083), (719, 423951), (957, 318517), (1329, 229361), (2157, 141317), (4873, 62553), (7909, 38541), (12847, 23727), (14619, 20851)]