29281147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 35504640

約数和(自身を除く): 6223493

約数列:

[1, 7, 19, 133, 137, 959, 1607, 2603, 11249, 18221, 30533, 213731, 220159, 1541113, 4183021, 29281147]

約数ペア:

[(1, 29281147), (7, 4183021), (19, 1541113), (133, 220159), (137, 213731), (959, 30533), (1607, 18221), (2603, 11249)]