16612551

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{4111}}^1$

素因数の和:4566

約数の個数: 12

約数和(自身を含む): 24055200

約数和(自身を除く): 7442649

約数列:

[1, 3, 9, 449, 1347, 4041, 4111, 12333, 36999, 1845839, 5537517, 16612551]

約数ペア:

[(1, 16612551), (3, 5537517), (9, 1845839), (449, 36999), (1347, 12333), (4041, 4111)]