1019836413

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1663}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 1560818688

約数和(自身を除く): 540982275

約数列:

[1, 3, 9, 27, 67, 81, 113, 201, 339, 603, 1017, 1663, 1809, 3051, 4989, 5427, 7571, 9153, 14967, 22713, 44901, 68139, 111421, 134703, 187919, 204417, 334263, 563757, 613251, 1002789, 1691271, 3008367, 5073813, 9025101, 12590573, 15221439, 37771719, 113315157, 339945471, 1019836413]

約数ペア:

[(1, 1019836413), (3, 339945471), (9, 113315157), (27, 37771719), (67, 15221439), (81, 12590573), (113, 9025101), (201, 5073813), (339, 3008367), (603, 1691271), (1017, 1002789), (1663, 613251), (1809, 563757), (3051, 334263), (4989, 204417), (5427, 187919), (7571, 134703), (9153, 111421), (14967, 68139), (22713, 44901)]