2022990981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1\times {\mathrm{22447}}^1$

素因数の和:25192

約数の個数: 16

約数和(自身を含む): 2943740928

約数和(自身を除く): 920749947

約数列:

[1, 3, 11, 33, 2731, 8193, 22447, 30041, 67341, 90123, 246917, 740751, 61302757, 183908271, 674330327, 2022990981]

約数ペア:

[(1, 2022990981), (3, 674330327), (11, 183908271), (33, 61302757), (2731, 740751), (8193, 246917), (22447, 90123), (30041, 67341)]