274230591

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 396641280

約数和(自身を除く): 122410689

約数列:

[1, 3, 19, 41, 57, 123, 271, 433, 779, 813, 1299, 2337, 5149, 8227, 11111, 15447, 17753, 24681, 33333, 53259, 117343, 211109, 337307, 352029, 633327, 1011921, 2229517, 4811063, 6688551, 14433189, 91410197, 274230591]

約数ペア:

[(1, 274230591), (3, 91410197), (19, 14433189), (41, 6688551), (57, 4811063), (123, 2229517), (271, 1011921), (433, 633327), (779, 352029), (813, 337307), (1299, 211109), (2337, 117343), (5149, 53259), (8227, 33333), (11111, 24681), (15447, 17753)]