2011938687

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{9851}}^1$

素因数の和:11931

約数の個数: 24

約数和(自身を含む): 3172186368

約数和(自身を除く): 1160247681

約数列:

[1, 3, 9, 11, 33, 99, 2063, 6189, 9851, 18567, 22693, 29553, 68079, 88659, 108361, 204237, 325083, 975249, 20322613, 60967839, 182903517, 223548743, 670646229, 2011938687]

約数ペア:

[(1, 2011938687), (3, 670646229), (9, 223548743), (11, 182903517), (33, 60967839), (99, 20322613), (2063, 975249), (6189, 325083), (9851, 204237), (18567, 108361), (22693, 88659), (29553, 68079)]