297907441

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{8677}}^1$

素因数の和:8848

約数の個数: 16

約数和(自身を含む): 340177600

約数和(自身を除く): 42270159

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 8677, 34333, 112801, 164863, 1206103, 2143219, 15679339, 22915957, 297907441]

約数ペア:

[(1, 297907441), (13, 22915957), (19, 15679339), (139, 2143219), (247, 1206103), (1807, 164863), (2641, 112801), (8677, 34333)]