39039687

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 57513456

約数和(自身を除く): 18473769

約数列:

[1, 3, 9, 97, 197, 227, 291, 591, 681, 873, 1773, 2043, 19109, 22019, 44719, 57327, 66057, 134157, 171981, 198171, 402471, 4337743, 13013229, 39039687]

約数ペア:

[(1, 39039687), (3, 13013229), (9, 4337743), (97, 402471), (197, 198171), (227, 171981), (291, 134157), (591, 66057), (681, 57327), (873, 44719), (1773, 22019), (2043, 19109)]