13269987

素因数分解:

$3^6\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:294

約数の個数: 28

約数和(自身を含む): 20198640

約数和(自身を除く): 6928653

約数列:

[1, 3, 9, 27, 81, 109, 167, 243, 327, 501, 729, 981, 1503, 2943, 4509, 8829, 13527, 18203, 26487, 40581, 54609, 79461, 121743, 163827, 491481, 1474443, 4423329, 13269987]

約数ペア:

[(1, 13269987), (3, 4423329), (9, 1474443), (27, 491481), (81, 163827), (109, 121743), (167, 79461), (243, 54609), (327, 40581), (501, 26487), (729, 18203), (981, 13527), (1503, 8829), (2943, 4509)]