4399821

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 6809400

約数和(自身を除く): 2409579

約数列:

[1, 3, 9, 17, 51, 149, 153, 193, 447, 579, 1341, 1737, 2533, 3281, 7599, 9843, 22797, 28757, 29529, 86271, 258813, 488869, 1466607, 4399821]

約数ペア:

[(1, 4399821), (3, 1466607), (9, 488869), (17, 258813), (51, 86271), (149, 29529), (153, 28757), (193, 22797), (447, 9843), (579, 7599), (1341, 3281), (1737, 2533)]