745390731

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{7013}}^1$

素因数の和:7586

約数の個数: 16

約数和(自身を含む): 1010016000

約数和(自身を除く): 264625269

約数列:

[1, 3, 71, 213, 499, 1497, 7013, 21039, 35429, 106287, 497923, 1493769, 3499487, 10498461, 248463577, 745390731]

約数ペア:

[(1, 745390731), (3, 248463577), (71, 10498461), (213, 3499487), (499, 1493769), (1497, 497923), (7013, 106287), (21039, 35429)]