142232271

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{16747}}^1$

素因数の和:16918

約数の個数: 16

約数和(自身を含む): 200976000

約数和(自身を除く): 58743729

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 16747, 50241, 318193, 954579, 2495303, 7485909, 47410757, 142232271]

約数ペア:

[(1, 142232271), (3, 47410757), (19, 7485909), (57, 2495303), (149, 954579), (447, 318193), (2831, 50241), (8493, 16747)]