2615769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 4135040

約数和(自身を除く): 1519271

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 283, 711, 849, 1027, 2547, 3081, 3679, 9243, 11037, 22357, 33111, 67071, 201213, 290641, 871923, 2615769]

約数ペア:

[(1, 2615769), (3, 871923), (9, 290641), (13, 201213), (39, 67071), (79, 33111), (117, 22357), (237, 11037), (283, 9243), (711, 3679), (849, 3081), (1027, 2547)]