2909693991

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1\times {\mathrm{21713}}^1$

素因数の和:24086

約数の個数: 16

約数和(自身を含む): 4085706240

約数和(自身を除く): 1176012249

約数列:

[1, 3, 19, 57, 2351, 7053, 21713, 44669, 65139, 134007, 412547, 1237641, 51047263, 153141789, 969897997, 2909693991]

約数ペア:

[(1, 2909693991), (3, 969897997), (19, 153141789), (57, 51047263), (2351, 1237641), (7053, 412547), (21713, 134007), (44669, 65139)]