6961311

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2411

約数の個数: 24

約数和(自身を含む): 11741184

約数和(自身を除く): 4779873

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2351, 2961, 7053, 16457, 21159, 49371, 110497, 148113, 331491, 773479, 994473, 2320437, 6961311]

約数ペア:

[(1, 6961311), (3, 2320437), (7, 994473), (9, 773479), (21, 331491), (47, 148113), (63, 110497), (141, 49371), (329, 21159), (423, 16457), (987, 7053), (2351, 2961)]