12286257

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 17918976

約数和(自身を除く): 5632719

約数列:

[1, 3, 17, 37, 51, 111, 289, 383, 629, 867, 1149, 1887, 6511, 10693, 14171, 19533, 32079, 42513, 110687, 240907, 332061, 722721, 4095419, 12286257]

約数ペア:

[(1, 12286257), (3, 4095419), (17, 722721), (37, 332061), (51, 240907), (111, 110687), (289, 42513), (383, 32079), (629, 19533), (867, 14171), (1149, 10693), (1887, 6511)]