306943923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1993}}^1$

素因数の和:2379

約数の個数: 32

約数和(自身を含む): 482388480

約数和(自身を除く): 175444557

約数列:

[1, 3, 11, 13, 33, 39, 143, 359, 429, 1077, 1993, 3949, 4667, 5979, 11847, 14001, 21923, 25909, 51337, 65769, 77727, 154011, 284999, 715487, 854997, 2146461, 7870357, 9301331, 23611071, 27903993, 102314641, 306943923]

約数ペア:

[(1, 306943923), (3, 102314641), (11, 27903993), (13, 23611071), (33, 9301331), (39, 7870357), (143, 2146461), (359, 854997), (429, 715487), (1077, 284999), (1993, 154011), (3949, 77727), (4667, 65769), (5979, 51337), (11847, 25909), (14001, 21923)]