2764487

素因数分解:

${\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 16

約数和(自身を含む): 3185664

約数和(自身を除く): 421177

約数列:

[1, 11, 31, 67, 121, 341, 737, 1331, 2077, 3751, 8107, 22847, 41261, 89177, 251317, 2764487]

約数ペア:

[(1, 2764487), (11, 251317), (31, 89177), (67, 41261), (121, 22847), (341, 8107), (737, 3751), (1331, 2077)]