171605422079

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{5497883}}^1$

素因数の和:5497924

約数の個数: 20

約数和(自身を含む): 215594023176

約数和(自身を除く): 43988601097

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 31213, 5497883, 38485181, 71472479, 269396267, 500307353, 1885773869, 3502151471, 13200417083, 24515060297, 171605422079]

約数ペア:

[(1, 171605422079), (7, 24515060297), (13, 13200417083), (49, 3502151471), (91, 1885773869), (343, 500307353), (637, 269396267), (2401, 71472479), (4459, 38485181), (31213, 5497883)]