224788161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10937}}^1$

素因数の和:11001

約数の個数: 32

約数和(自身を含む): 352816128

約数和(自身を除く): 128027967

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 6851, 10937, 20553, 32811, 142181, 185929, 339047, 426543, 557787, 1017141, 2417077, 4407611, 5763799, 7251231, 13222833, 17291397, 74929387, 224788161]

約数ペア:

[(1, 224788161), (3, 74929387), (13, 17291397), (17, 13222833), (31, 7251231), (39, 5763799), (51, 4407611), (93, 2417077), (221, 1017141), (403, 557787), (527, 426543), (663, 339047), (1209, 185929), (1581, 142181), (6851, 32811), (10937, 20553)]