249222317

素因数分解:

${\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{421}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 262062000

約数和(自身を除く): 12839683

約数列:

[1, 29, 137, 149, 421, 3973, 4321, 12209, 20413, 57677, 62729, 591977, 1672633, 1819141, 8593873, 249222317]

約数ペア:

[(1, 249222317), (29, 8593873), (137, 1819141), (149, 1672633), (421, 591977), (3973, 62729), (4321, 57677), (12209, 20413)]