12857529223

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{4993}}^1$

素因数の和:5695

約数の個数: 32

約数和(自身を含む): 16361782272

約数和(自身を除く): 3504253049

約数列:

[1, 7, 11, 53, 77, 371, 583, 631, 4081, 4417, 4993, 6941, 33443, 34951, 48587, 54923, 234101, 264629, 367873, 384461, 1852403, 2575111, 2910919, 3150583, 20376433, 22054081, 34656413, 166980899, 242594891, 1168866293, 1836789889, 12857529223]

約数ペア:

[(1, 12857529223), (7, 1836789889), (11, 1168866293), (53, 242594891), (77, 166980899), (371, 34656413), (583, 22054081), (631, 20376433), (4081, 3150583), (4417, 2910919), (4993, 2575111), (6941, 1852403), (33443, 384461), (34951, 367873), (48587, 264629), (54923, 234101)]