247296907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{29311}}^1$

素因数の和:29394

約数の個数: 16

約数和(自身を含む): 295464960

約数和(自身を除く): 48168053

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 29311, 322421, 381043, 1729349, 4191473, 19022839, 22481537, 247296907]

約数ペア:

[(1, 247296907), (11, 22481537), (13, 19022839), (59, 4191473), (143, 1729349), (649, 381043), (767, 322421), (8437, 29311)]