13505793

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 21672960

約数和(自身を除く): 8167167

約数列:

[1, 3, 7, 21, 29, 67, 87, 201, 203, 331, 469, 609, 993, 1407, 1943, 2317, 5829, 6951, 9599, 13601, 22177, 28797, 40803, 66531, 67193, 155239, 201579, 465717, 643133, 1929399, 4501931, 13505793]

約数ペア:

[(1, 13505793), (3, 4501931), (7, 1929399), (21, 643133), (29, 465717), (67, 201579), (87, 155239), (201, 67193), (203, 66531), (331, 40803), (469, 28797), (609, 22177), (993, 13601), (1407, 9599), (1943, 6951), (2317, 5829)]