3640941

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 5686200

約数和(自身を除く): 2045259

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 449, 477, 901, 1347, 2703, 4041, 7633, 8109, 22899, 23797, 68697, 71391, 214173, 404549, 1213647, 3640941]

約数ペア:

[(1, 3640941), (3, 1213647), (9, 404549), (17, 214173), (51, 71391), (53, 68697), (153, 23797), (159, 22899), (449, 8109), (477, 7633), (901, 4041), (1347, 2703)]