11890179

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 20528640

約数和(自身を除く): 8638461

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1187, 1431, 3339, 3561, 8309, 10017, 10683, 24927, 32049, 62911, 74781, 188733, 224343, 440377, 566199, 1321131, 1698597, 3963393, 11890179]

約数ペア:

[(1, 11890179), (3, 3963393), (7, 1698597), (9, 1321131), (21, 566199), (27, 440377), (53, 224343), (63, 188733), (159, 74781), (189, 62911), (371, 32049), (477, 24927), (1113, 10683), (1187, 10017), (1431, 8309), (3339, 3561)]