2986929

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 1937871

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 113, 267, 297, 339, 801, 979, 1017, 1243, 2403, 2937, 3051, 3729, 8811, 10057, 11187, 26433, 30171, 33561, 90513, 110627, 271539, 331881, 995643, 2986929]

約数ペア:

[(1, 2986929), (3, 995643), (9, 331881), (11, 271539), (27, 110627), (33, 90513), (89, 33561), (99, 30171), (113, 26433), (267, 11187), (297, 10057), (339, 8811), (801, 3729), (979, 3051), (1017, 2937), (1243, 2403)]