53493867

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{2447}}^1$

素因数の和:2807

約数の個数: 24

約数和(自身を含む): 88598016

約数和(自身を除く): 35104149

約数列:

[1, 3, 7, 9, 21, 63, 347, 1041, 2429, 2447, 3123, 7287, 7341, 17129, 21861, 22023, 51387, 154161, 849109, 2547327, 5943763, 7641981, 17831289, 53493867]

約数ペア:

[(1, 53493867), (3, 17831289), (7, 7641981), (9, 5943763), (21, 2547327), (63, 849109), (347, 154161), (1041, 51387), (2429, 22023), (2447, 21861), (3123, 17129), (7287, 7341)]