212877313

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{4871}}^1$

素因数の和:5048

約数の個数: 16

約数和(自身を含む): 242040960

約数和(自身を除く): 29163647

約数列:

[1, 11, 29, 137, 319, 1507, 3973, 4871, 43703, 53581, 141259, 667327, 1553849, 7340597, 19352483, 212877313]

約数ペア:

[(1, 212877313), (11, 19352483), (29, 7340597), (137, 1553849), (319, 667327), (1507, 141259), (3973, 53581), (4871, 43703)]