211326147

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{2791}}^1$

素因数の和:3023

約数の個数: 24

約数和(自身を含む): 313597440

約数和(自身を除く): 102271293

約数列:

[1, 3, 9, 47, 141, 179, 423, 537, 1611, 2791, 8373, 8413, 25119, 25239, 75717, 131177, 393531, 499589, 1180593, 1498767, 4496301, 23480683, 70442049, 211326147]

約数ペア:

[(1, 211326147), (3, 70442049), (9, 23480683), (47, 4496301), (141, 1498767), (179, 1180593), (423, 499589), (537, 393531), (1611, 131177), (2791, 75717), (8373, 25239), (8413, 25119)]