11882493

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 20037888

約数和(自身を除く): 8155395

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 4013, 12039, 28091, 36117, 84273, 188611, 252819, 565833, 1320277, 1697499, 3960831, 11882493]

約数ペア:

[(1, 11882493), (3, 3960831), (7, 1697499), (9, 1320277), (21, 565833), (47, 252819), (63, 188611), (141, 84273), (329, 36117), (423, 28091), (987, 12039), (2961, 4013)]