306408047

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 55504273

約数列:

[1, 11, 23, 41, 109, 253, 271, 451, 943, 1199, 2507, 2981, 4469, 6233, 10373, 11111, 27577, 29539, 49159, 68563, 102787, 122221, 255553, 324929, 679397, 1130657, 1211099, 2811083, 7473367, 13322089, 27855277, 306408047]

約数ペア:

[(1, 306408047), (11, 27855277), (23, 13322089), (41, 7473367), (109, 2811083), (253, 1211099), (271, 1130657), (451, 679397), (943, 324929), (1199, 255553), (2507, 122221), (2981, 102787), (4469, 68563), (6233, 49159), (10373, 29539), (11111, 27577)]