247650069

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{7013}}^1$

素因数の和:7244

約数の個数: 16

約数和(自身を含む): 336672000

約数和(自身を除く): 89021931

約数列:

[1, 3, 79, 149, 237, 447, 7013, 11771, 21039, 35313, 554027, 1044937, 1662081, 3134811, 82550023, 247650069]

約数ペア:

[(1, 247650069), (3, 82550023), (79, 3134811), (149, 1662081), (237, 1044937), (447, 554027), (7013, 35313), (11771, 21039)]