709371

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 1182720

約数和(自身を除く): 473349

約数列:

[1, 3, 9, 13, 27, 39, 43, 47, 117, 129, 141, 351, 387, 423, 559, 611, 1161, 1269, 1677, 1833, 2021, 5031, 5499, 6063, 15093, 16497, 18189, 26273, 54567, 78819, 236457, 709371]

約数ペア:

[(1, 709371), (3, 236457), (9, 78819), (13, 54567), (27, 26273), (39, 18189), (43, 16497), (47, 15093), (117, 6063), (129, 5499), (141, 5031), (351, 2021), (387, 1833), (423, 1677), (559, 1269), (611, 1161)]