25469253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3169}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 39561600

約数和(自身を除く): 14092347

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 3169, 8037, 9507, 28521, 60211, 148943, 180633, 446829, 541899, 1340487, 2829917, 8489751, 25469253]

約数ペア:

[(1, 25469253), (3, 8489751), (9, 2829917), (19, 1340487), (47, 541899), (57, 446829), (141, 180633), (171, 148943), (423, 60211), (893, 28521), (2679, 9507), (3169, 8037)]