13933143

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 23223200

約数和(自身を除く): 9290057

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2029, 2289, 6087, 6867, 14203, 18261, 42609, 127827, 221161, 663483, 1548127, 1990449, 4644381, 13933143]

約数ペア:

[(1, 13933143), (3, 4644381), (7, 1990449), (9, 1548127), (21, 663483), (63, 221161), (109, 127827), (327, 42609), (763, 18261), (981, 14203), (2029, 6867), (2289, 6087)]