29988329

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 35616768

約数和(自身を除く): 5628439

約数列:

[1, 7, 43, 67, 301, 469, 1487, 2881, 10409, 20167, 63941, 99629, 447587, 697403, 4284047, 29988329]

約数ペア:

[(1, 29988329), (7, 4284047), (43, 697403), (67, 447587), (301, 99629), (469, 63941), (1487, 20167), (2881, 10409)]