2019392373

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1481}}^1\times {\mathrm{7451}}^1$

素因数の和:8996

約数の個数: 16

約数和(自身を含む): 2738878272

約数和(自身を除く): 719485899

約数列:

[1, 3, 61, 183, 1481, 4443, 7451, 22353, 90341, 271023, 454511, 1363533, 11034931, 33104793, 673130791, 2019392373]

約数ペア:

[(1, 2019392373), (3, 673130791), (61, 33104793), (183, 11034931), (1481, 1363533), (4443, 454511), (7451, 271023), (22353, 90341)]