5091957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 8265600

約数和(自身を除く): 3173643

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 163, 267, 351, 489, 801, 1157, 1467, 2119, 2403, 3471, 4401, 6357, 10413, 14507, 19071, 31239, 43521, 57213, 130563, 188591, 391689, 565773, 1697319, 5091957]

約数ペア:

[(1, 5091957), (3, 1697319), (9, 565773), (13, 391689), (27, 188591), (39, 130563), (89, 57213), (117, 43521), (163, 31239), (267, 19071), (351, 14507), (489, 10413), (801, 6357), (1157, 4401), (1467, 3471), (2119, 2403)]