252156961

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{51241}}^1$

素因数の和:51304

約数の個数: 16

約数和(自身を含む): 311551360

約数和(自身を除く): 59394399

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 51241, 358687, 973579, 1895917, 6815053, 13271419, 36022423, 252156961]

約数ペア:

[(1, 252156961), (7, 36022423), (19, 13271419), (37, 6815053), (133, 1895917), (259, 973579), (703, 358687), (4921, 51241)]