11900949

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{947}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 16381440

約数和(自身を除く): 4480491

約数列:

[1, 3, 59, 71, 177, 213, 947, 2841, 4189, 12567, 55873, 67237, 167619, 201711, 3966983, 11900949]

約数ペア:

[(1, 11900949), (3, 3966983), (59, 201711), (71, 167619), (177, 67237), (213, 55873), (947, 12567), (2841, 4189)]