27555931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 30981888

約数和(自身を除く): 3425957

約数列:

[1, 13, 31, 101, 403, 677, 1313, 3131, 8801, 20987, 40703, 68377, 272831, 888901, 2119687, 27555931]

約数ペア:

[(1, 27555931), (13, 2119687), (31, 888901), (101, 272831), (403, 68377), (677, 40703), (1313, 20987), (3131, 8801)]