15335271

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 11275929

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1979, 2583, 5937, 7749, 13853, 17811, 41559, 53433, 81139, 124677, 243417, 374031, 567973, 730251, 1703919, 2190753, 5111757, 15335271]

約数ペア:

[(1, 15335271), (3, 5111757), (7, 2190753), (9, 1703919), (21, 730251), (27, 567973), (41, 374031), (63, 243417), (123, 124677), (189, 81139), (287, 53433), (369, 41559), (861, 17811), (1107, 13853), (1979, 7749), (2583, 5937)]