26972697

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 39214080

約数和(自身を除く): 12241383

約数列:

[1, 3, 29, 31, 73, 87, 93, 137, 219, 411, 899, 2117, 2263, 2697, 3973, 4247, 6351, 6789, 10001, 11919, 12741, 30003, 65627, 123163, 196881, 290029, 310031, 369489, 870087, 930093, 8990899, 26972697]

約数ペア:

[(1, 26972697), (3, 8990899), (29, 930093), (31, 870087), (73, 369489), (87, 310031), (93, 290029), (137, 196881), (219, 123163), (411, 65627), (899, 30003), (2117, 12741), (2263, 11919), (2697, 10001), (3973, 6789), (4247, 6351)]