217336021913

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 228558274560

約数和(自身を除く): 11222252647

約数列:

[1, 43, 47, 461, 479, 487, 2021, 19823, 20597, 20941, 21667, 22513, 22889, 220819, 224507, 233273, 931681, 968059, 984227, 9495217, 9653801, 10030739, 10378493, 10551829, 10963831, 107538853, 446275199, 453728647, 471444733, 4624170679, 5054326091, 217336021913]

約数ペア:

[(1, 217336021913), (43, 5054326091), (47, 4624170679), (461, 471444733), (479, 453728647), (487, 446275199), (2021, 107538853), (19823, 10963831), (20597, 10551829), (20941, 10378493), (21667, 10030739), (22513, 9653801), (22889, 9495217), (220819, 984227), (224507, 968059), (233273, 931681)]