827204547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1259}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 1259919360

約数和(自身を除く): 432714813

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 991, 1259, 2973, 3777, 12883, 16367, 16847, 21403, 38649, 49101, 50541, 64209, 219011, 278239, 657033, 834717, 1247669, 3743007, 16219697, 21210373, 48659091, 63631119, 275734849, 827204547]

約数ペア:

[(1, 827204547), (3, 275734849), (13, 63631119), (17, 48659091), (39, 21210373), (51, 16219697), (221, 3743007), (663, 1247669), (991, 834717), (1259, 657033), (2973, 278239), (3777, 219011), (12883, 64209), (16367, 50541), (16847, 49101), (21403, 38649)]