738473391

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{1451}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 1076611536

約数和(自身を除く): 338138145

約数列:

[1, 3, 9, 193, 293, 579, 879, 1451, 1737, 2637, 4353, 13059, 56549, 169647, 280043, 425143, 508941, 840129, 1275429, 2520387, 3826287, 82052599, 246157797, 738473391]

約数ペア:

[(1, 738473391), (3, 246157797), (9, 82052599), (193, 3826287), (293, 2520387), (579, 1275429), (879, 840129), (1451, 508941), (1737, 425143), (2637, 280043), (4353, 169647), (13059, 56549)]