1592217

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1810

約数の個数: 20

約数和(自身を含む): 2596176

約数和(自身を除く): 1003959

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1787, 5361, 16083, 19657, 48249, 58971, 144747, 176913, 530739, 1592217]

約数ペア:

[(1, 1592217), (3, 530739), (9, 176913), (11, 144747), (27, 58971), (33, 48249), (81, 19657), (99, 16083), (297, 5361), (891, 1787)]