2480491287

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{10753}}^1$

素因数の和:10868

約数の個数: 36

約数和(自身を含む): 3835048464

約数和(自身を除く): 1354557177

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 361, 639, 1083, 1349, 3249, 4047, 10753, 12141, 25631, 32259, 76893, 96777, 204307, 230679, 612921, 763463, 1838763, 2290389, 3881833, 6871167, 11645499, 14505797, 34936497, 43517391, 130552173, 275610143, 826830429, 2480491287]

約数ペア:

[(1, 2480491287), (3, 826830429), (9, 275610143), (19, 130552173), (57, 43517391), (71, 34936497), (171, 14505797), (213, 11645499), (361, 6871167), (639, 3881833), (1083, 2290389), (1349, 1838763), (3249, 763463), (4047, 612921), (10753, 230679), (12141, 204307), (25631, 96777), (32259, 76893)]