78817164413

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{20341}}^1$

素因数の和:20657

約数の個数: 32

約数和(自身を含む): 91348598880

約数和(自身を除く): 12531434467

約数列:

[1, 13, 17, 89, 197, 221, 1157, 1513, 2561, 3349, 17533, 19669, 20341, 43537, 227929, 264433, 298061, 345797, 1810349, 3874793, 4007177, 4495361, 23534537, 30775933, 52093301, 68122009, 356638753, 400087129, 885586117, 4636303789, 6062858801, 78817164413]

約数ペア:

[(1, 78817164413), (13, 6062858801), (17, 4636303789), (89, 885586117), (197, 400087129), (221, 356638753), (1157, 68122009), (1513, 52093301), (2561, 30775933), (3349, 23534537), (17533, 4495361), (19669, 4007177), (20341, 3874793), (43537, 1810349), (227929, 345797), (264433, 298061)]