9774513

素因数分解:

$3^4\times 7^1\times {\mathrm{17239}}^1$

素因数の和:17258

約数の個数: 20

約数和(自身を含む): 16688320

約数和(自身を除く): 6913807

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17239, 51717, 120673, 155151, 362019, 465453, 1086057, 1396359, 3258171, 9774513]

約数ペア:

[(1, 9774513), (3, 3258171), (7, 1396359), (9, 1086057), (21, 465453), (27, 362019), (63, 155151), (81, 120673), (189, 51717), (567, 17239)]