712956507

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2237}}^1$

素因数の和:2443

約数の個数: 32

約数和(自身を含む): 1031270400

約数和(自身を除く): 318313893

約数列:

[1, 3, 23, 31, 69, 93, 149, 447, 713, 2139, 2237, 3427, 4619, 6711, 10281, 13857, 51451, 69347, 106237, 154353, 208041, 318711, 333313, 999939, 1594981, 4784943, 7666199, 10332703, 22998597, 30998109, 237652169, 712956507]

約数ペア:

[(1, 712956507), (3, 237652169), (23, 30998109), (31, 22998597), (69, 10332703), (93, 7666199), (149, 4784943), (447, 1594981), (713, 999939), (2139, 333313), (2237, 318711), (3427, 208041), (4619, 154353), (6711, 106237), (10281, 69347), (13857, 51451)]