2912913639

素因数分解:

$3^2\times {\mathrm{223}}^1\times {\mathrm{599}}^1\times {\mathrm{2423}}^1$

素因数の和:3251

約数の個数: 24

約数和(自身を含む): 4235212800

約数和(自身を除く): 1322299161

約数列:

[1, 3, 9, 223, 599, 669, 1797, 2007, 2423, 5391, 7269, 21807, 133577, 400731, 540329, 1202193, 1451377, 1620987, 4354131, 4862961, 13062393, 323657071, 970971213, 2912913639]

約数ペア:

[(1, 2912913639), (3, 970971213), (9, 323657071), (223, 13062393), (599, 4862961), (669, 4354131), (1797, 1620987), (2007, 1451377), (2423, 1202193), (5391, 540329), (7269, 400731), (21807, 133577)]