212893417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 237404160

約数和(自身を除く): 24510743

約数列:

[1, 11, 59, 223, 649, 1471, 2453, 13157, 16181, 86789, 144727, 328033, 954679, 3608363, 19353947, 212893417]

約数ペア:

[(1, 212893417), (11, 19353947), (59, 3608363), (223, 954679), (649, 328033), (1471, 144727), (2453, 86789), (13157, 16181)]