1458801

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:493

約数の個数: 18

約数和(自身を含む): 2228850

約数和(自身を除く): 770049

約数列:

[1, 3, 9, 19, 57, 171, 361, 449, 1083, 1347, 3249, 4041, 8531, 25593, 76779, 162089, 486267, 1458801]

約数ペア:

[(1, 1458801), (3, 486267), (9, 162089), (19, 76779), (57, 25593), (171, 8531), (361, 4041), (449, 3249), (1083, 1347)]