224030521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 275014656

約数和(自身を除く): 50984135

約数列:

[1, 11, 13, 31, 97, 143, 341, 403, 521, 1067, 1261, 3007, 4433, 5731, 6773, 13871, 16151, 33077, 39091, 50537, 74503, 177661, 209963, 430001, 555907, 656981, 1566647, 2309593, 7226791, 17233117, 20366411, 224030521]

約数ペア:

[(1, 224030521), (11, 20366411), (13, 17233117), (31, 7226791), (97, 2309593), (143, 1566647), (341, 656981), (403, 555907), (521, 430001), (1067, 209963), (1261, 177661), (3007, 74503), (4433, 50537), (5731, 39091), (6773, 33077), (13871, 16151)]