11689461

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 19988480

約数和(自身を除く): 8299019

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 487, 889, 1143, 1461, 2667, 3409, 3429, 4383, 8001, 10227, 13149, 24003, 30681, 61849, 92043, 185547, 432943, 556641, 1298829, 1669923, 3896487, 11689461]

約数ペア:

[(1, 11689461), (3, 3896487), (7, 1669923), (9, 1298829), (21, 556641), (27, 432943), (63, 185547), (127, 92043), (189, 61849), (381, 30681), (487, 24003), (889, 13149), (1143, 10227), (1461, 8001), (2667, 4383), (3409, 3429)]