458547947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{21521}}^1$

素因数の和:21694

約数の個数: 16

約数和(自身を含む): 542354400

約数和(自身を除く): 83806453

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 21307, 21521, 236731, 279773, 3077503, 3206629, 35272919, 41686177, 458547947]

約数ペア:

[(1, 458547947), (11, 41686177), (13, 35272919), (143, 3206629), (149, 3077503), (1639, 279773), (1937, 236731), (21307, 21521)]