5557253

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 6384000

約数和(自身を除く): 826747

約数列:

[1, 13, 19, 149, 151, 247, 1937, 1963, 2831, 2869, 22499, 36803, 37297, 292487, 427481, 5557253]

約数ペア:

[(1, 5557253), (13, 427481), (19, 292487), (149, 37297), (151, 36803), (247, 22499), (1937, 2869), (1963, 2831)]