2037903

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1831}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 3165696

約数和(自身を除く): 1127793

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 1831, 5493, 12817, 38451, 97043, 291129, 679301, 2037903]

約数ペア:

[(1, 2037903), (3, 679301), (7, 291129), (21, 97043), (53, 38451), (159, 12817), (371, 5493), (1113, 1831)]