271974209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{5507}}^1$

素因数の和:5680

約数の個数: 16

約数和(自身を含む): 305363520

約数和(自身を除く): 33389311

約数列:

[1, 13, 29, 131, 377, 1703, 3799, 5507, 49387, 71591, 159703, 721417, 2076139, 9378421, 20921093, 271974209]

約数ペア:

[(1, 271974209), (13, 20921093), (29, 9378421), (131, 2076139), (377, 721417), (1703, 159703), (3799, 71591), (5507, 49387)]