313702983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{28547}}^1$

素因数の和:28604

約数の個数: 32

約数和(自身を含む): 520715520

約数和(自身を除く): 207012537

約数列:

[1, 3, 9, 11, 27, 33, 37, 99, 111, 297, 333, 407, 999, 1221, 3663, 10989, 28547, 85641, 256923, 314017, 770769, 942051, 1056239, 2826153, 3168717, 8478459, 9506151, 11618629, 28518453, 34855887, 104567661, 313702983]

約数ペア:

[(1, 313702983), (3, 104567661), (9, 34855887), (11, 28518453), (27, 11618629), (33, 9506151), (37, 8478459), (99, 3168717), (111, 2826153), (297, 1056239), (333, 942051), (407, 770769), (999, 314017), (1221, 256923), (3663, 85641), (10989, 28547)]