214804947

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{52999}}^1$

素因数の和:53202

約数の個数: 16

約数和(自身を含む): 329024000

約数和(自身を除く): 114219053

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 52999, 158997, 370993, 1112979, 10228807, 30686421, 71601649, 214804947]

約数ペア:

[(1, 214804947), (3, 71601649), (7, 30686421), (21, 10228807), (193, 1112979), (579, 370993), (1351, 158997), (4053, 52999)]