255348023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1\times {\mathrm{1901}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 301885440

約数和(自身を除く): 46537417

約数列:

[1, 7, 31, 217, 619, 1901, 4333, 13307, 19189, 58931, 134323, 412517, 1176719, 8237033, 36478289, 255348023]

約数ペア:

[(1, 255348023), (7, 36478289), (31, 8237033), (217, 1176719), (619, 412517), (1901, 134323), (4333, 58931), (13307, 19189)]