5378139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 8568560

約数和(自身を除く): 3190421

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1069, 1677, 3207, 5031, 9621, 13897, 41691, 45967, 125073, 137901, 413703, 597571, 1792713, 5378139]

約数ペア:

[(1, 5378139), (3, 1792713), (9, 597571), (13, 413703), (39, 137901), (43, 125073), (117, 45967), (129, 41691), (387, 13897), (559, 9621), (1069, 5031), (1677, 3207)]