13864473

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 23724800

約数和(自身を除く): 9860327

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 673, 763, 981, 2019, 2289, 2943, 4711, 6057, 6867, 14133, 18171, 20601, 42399, 73357, 127197, 220071, 513499, 660213, 1540497, 1980639, 4621491, 13864473]

約数ペア:

[(1, 13864473), (3, 4621491), (7, 1980639), (9, 1540497), (21, 660213), (27, 513499), (63, 220071), (109, 127197), (189, 73357), (327, 42399), (673, 20601), (763, 18171), (981, 14133), (2019, 6867), (2289, 6057), (2943, 4711)]