12851799

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 17502720

約数和(自身を除く): 4650921

約数列:

[1, 3, 79, 211, 237, 257, 633, 771, 16669, 20303, 50007, 54227, 60909, 162681, 4283933, 12851799]

約数ペア:

[(1, 12851799), (3, 4283933), (79, 162681), (211, 60909), (237, 54227), (257, 50007), (633, 20303), (771, 16669)]