25273773

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12941}}^1$

素因数の和:12985

約数の個数: 24

約数和(自身を含む): 43070976

約数和(自身を除く): 17797203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 12941, 38823, 90587, 116469, 271761, 401171, 815283, 1203513, 2808197, 3610539, 8424591, 25273773]

約数ペア:

[(1, 25273773), (3, 8424591), (7, 3610539), (9, 2808197), (21, 1203513), (31, 815283), (63, 401171), (93, 271761), (217, 116469), (279, 90587), (651, 38823), (1953, 12941)]