577017

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 1013760

約数和(自身を除く): 436743

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 71, 129, 189, 213, 301, 387, 497, 639, 903, 1161, 1491, 1917, 2709, 3053, 4473, 8127, 9159, 13419, 21371, 27477, 64113, 82431, 192339, 577017]

約数ペア:

[(1, 577017), (3, 192339), (7, 82431), (9, 64113), (21, 27477), (27, 21371), (43, 13419), (63, 9159), (71, 8127), (129, 4473), (189, 3053), (213, 2709), (301, 1917), (387, 1491), (497, 1161), (639, 903)]