11636961

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 18585600

約数和(自身を除く): 6948639

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 263, 301, 343, 789, 903, 1029, 1841, 2107, 5523, 6321, 11309, 12887, 14749, 33927, 38661, 44247, 79163, 90209, 237489, 270627, 554141, 1662423, 3878987, 11636961]

約数ペア:

[(1, 11636961), (3, 3878987), (7, 1662423), (21, 554141), (43, 270627), (49, 237489), (129, 90209), (147, 79163), (263, 44247), (301, 38661), (343, 33927), (789, 14749), (903, 12887), (1029, 11309), (1841, 6321), (2107, 5523)]