889492797

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{5119}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 1317888000

約数和(自身を除く): 428395203

約数列:

[1, 3, 9, 43, 129, 387, 449, 1347, 4041, 5119, 15357, 19307, 46071, 57921, 173763, 220117, 660351, 1981053, 2298431, 6895293, 20685879, 98832533, 296497599, 889492797]

約数ペア:

[(1, 889492797), (3, 296497599), (9, 98832533), (43, 20685879), (129, 6895293), (387, 2298431), (449, 1981053), (1347, 660351), (4041, 220117), (5119, 173763), (15357, 57921), (19307, 46071)]