7139870913

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{46327}}^1$

素因数の和:46557

約数の個数: 32

約数和(自身を含む): 11207669760

約数和(自身を除く): 4067798847

約数列:

[1, 3, 7, 21, 41, 123, 179, 287, 537, 861, 1253, 3759, 7339, 22017, 46327, 51373, 138981, 154119, 324289, 972867, 1899407, 5698221, 8292533, 13295849, 24877599, 39887547, 58047731, 174143193, 339993853, 1019981559, 2379956971, 7139870913]

約数ペア:

[(1, 7139870913), (3, 2379956971), (7, 1019981559), (21, 339993853), (41, 174143193), (123, 58047731), (179, 39887547), (287, 24877599), (537, 13295849), (861, 8292533), (1253, 5698221), (3759, 1899407), (7339, 972867), (22017, 324289), (46327, 154119), (51373, 138981)]