31814739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3427

約数の個数: 24

約数和(自身を含む): 50664432

約数和(自身を除く): 18849693

約数列:

[1, 3, 9, 11, 33, 97, 99, 291, 873, 1067, 3201, 3313, 9603, 9939, 29817, 36443, 109329, 321361, 327987, 964083, 2892249, 3534971, 10604913, 31814739]

約数ペア:

[(1, 31814739), (3, 10604913), (9, 3534971), (11, 2892249), (33, 964083), (97, 327987), (99, 321361), (291, 109329), (873, 36443), (1067, 29817), (3201, 9939), (3313, 9603)]