25123671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5351

約数の個数: 24

約数和(自身を含む): 39671424

約数和(自身を除く): 14547753

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 5297, 15891, 47673, 90049, 164207, 270147, 492621, 810441, 1477863, 2791519, 8374557, 25123671]

約数ペア:

[(1, 25123671), (3, 8374557), (9, 2791519), (17, 1477863), (31, 810441), (51, 492621), (93, 270147), (153, 164207), (279, 90049), (527, 47673), (1581, 15891), (4743, 5297)]