40834431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6991}}^1$

素因数の和:7067

約数の個数: 24

約数和(自身を含む): 65445120

約数和(自身を除く): 24610689

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1947, 5841, 6991, 20973, 62919, 76901, 230703, 412469, 692109, 1237407, 3712221, 4537159, 13611477, 40834431]

約数ペア:

[(1, 40834431), (3, 13611477), (9, 4537159), (11, 3712221), (33, 1237407), (59, 692109), (99, 412469), (177, 230703), (531, 76901), (649, 62919), (1947, 20973), (5841, 6991)]