224331387

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 130484613

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 903, 1491, 3053, 3499, 9159, 10497, 21371, 24493, 64113, 73479, 150457, 248429, 451371, 745287, 1053199, 1739003, 3159597, 5217009, 10682447, 32047341, 74777129, 224331387]

約数ペア:

[(1, 224331387), (3, 74777129), (7, 32047341), (21, 10682447), (43, 5217009), (71, 3159597), (129, 1739003), (213, 1053199), (301, 745287), (497, 451371), (903, 248429), (1491, 150457), (3053, 73479), (3499, 64113), (9159, 24493), (10497, 21371)]