172667041

素因数分解:

${\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 184729600

約数和(自身を除く): 12062559

約数列:

[1, 19, 127, 163, 439, 2413, 3097, 8341, 20701, 55753, 71557, 393319, 1059307, 1359583, 9087739, 172667041]

約数ペア:

[(1, 172667041), (19, 9087739), (127, 1359583), (163, 1059307), (439, 393319), (2413, 71557), (3097, 55753), (8341, 20701)]