1084391913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{258743}}^1$

素因数の和:258884

約数の個数: 16

約数和(自身を含む): 1589723136

約数和(自身を除く): 505331223

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 258743, 776229, 2846173, 8538519, 32860361, 98581083, 361463971, 1084391913]

約数ペア:

[(1, 1084391913), (3, 361463971), (11, 98581083), (33, 32860361), (127, 8538519), (381, 2846173), (1397, 776229), (4191, 258743)]