14021217

素因数分解:

$3^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 23244416

約数和(自身を除く): 9223199

約数列:

[1, 3, 7, 9, 21, 63, 457, 487, 1371, 1461, 3199, 3409, 4113, 4383, 9597, 10227, 28791, 30681, 222559, 667677, 1557913, 2003031, 4673739, 14021217]

約数ペア:

[(1, 14021217), (3, 4673739), (7, 2003031), (9, 1557913), (21, 667677), (63, 222559), (457, 30681), (487, 28791), (1371, 10227), (1461, 9597), (3199, 4383), (3409, 4113)]