7340229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 11691680

約数和(自身を除く): 4351451

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1459, 1677, 4377, 5031, 13131, 18967, 56901, 62737, 170703, 188211, 564633, 815581, 2446743, 7340229]

約数ペア:

[(1, 7340229), (3, 2446743), (9, 815581), (13, 564633), (39, 188211), (43, 170703), (117, 62737), (129, 56901), (387, 18967), (559, 13131), (1459, 5031), (1677, 4377)]