523287471

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{4441}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 827846656

約数和(自身を除く): 304559185

約数列:

[1, 3, 7, 21, 31, 93, 181, 217, 543, 651, 1267, 3801, 4441, 5611, 13323, 16833, 31087, 39277, 93261, 117831, 137671, 413013, 803821, 963697, 2411463, 2891091, 5626747, 16880241, 24918451, 74755353, 174429157, 523287471]

約数ペア:

[(1, 523287471), (3, 174429157), (7, 74755353), (21, 24918451), (31, 16880241), (93, 5626747), (181, 2891091), (217, 2411463), (543, 963697), (651, 803821), (1267, 413013), (3801, 137671), (4441, 117831), (5611, 93261), (13323, 39277), (16833, 31087)]