219091119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{55621}}^1$

素因数の和:55738

約数の個数: 16

約数和(自身を含む): 317712864

約数和(自身を除く): 98621745

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 55621, 166863, 723073, 2169219, 5617721, 16853163, 73030373, 219091119]

約数ペア:

[(1, 219091119), (3, 73030373), (13, 16853163), (39, 5617721), (101, 2169219), (303, 723073), (1313, 166863), (3939, 55621)]