31839633

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10753}}^1$

素因数の和:10813

約数の個数: 24

約数和(自身を含む): 53683968

約数和(自身を除く): 21844335

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 10753, 32259, 75271, 96777, 225813, 505391, 677439, 1516173, 3537737, 4548519, 10613211, 31839633]

約数ペア:

[(1, 31839633), (3, 10613211), (7, 4548519), (9, 3537737), (21, 1516173), (47, 677439), (63, 505391), (141, 225813), (329, 96777), (423, 75271), (987, 32259), (2961, 10753)]