2783013317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{16447}}^1$

素因数の和:17528

約数の個数: 16

約数和(自身を含む): 3322232832

約数和(自身を除く): 539219515

約数列:

[1, 7, 23, 161, 1051, 7357, 16447, 24173, 115129, 169211, 378281, 2647967, 17285797, 121000579, 397573331, 2783013317]

約数ペア:

[(1, 2783013317), (7, 397573331), (23, 121000579), (161, 17285797), (1051, 2647967), (7357, 378281), (16447, 169211), (24173, 115129)]