28648053

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3697}}^1$

素因数の和:3754

約数の個数: 32

約数和(自身を含む): 49701120

約数和(自身を除く): 21053067

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 3697, 7749, 11091, 25879, 33273, 77637, 99819, 151577, 232911, 454731, 698733, 1061039, 1364193, 3183117, 4092579, 9549351, 28648053]

約数ペア:

[(1, 28648053), (3, 9549351), (7, 4092579), (9, 3183117), (21, 1364193), (27, 1061039), (41, 698733), (63, 454731), (123, 232911), (189, 151577), (287, 99819), (369, 77637), (861, 33273), (1107, 25879), (2583, 11091), (3697, 7749)]