5280551913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{666989}}^1$

素因数の和:667041

約数の個数: 32

約数和(自身を含む): 8964345600

約数和(自身を除く): 3683793687

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7917, 666989, 2000967, 4668923, 8670857, 14006769, 19342681, 26012571, 58028043, 60695999, 135398767, 182087997, 251454853, 406196301, 754364559, 1760183971, 5280551913]

約数ペア:

[(1, 5280551913), (3, 1760183971), (7, 754364559), (13, 406196301), (21, 251454853), (29, 182087997), (39, 135398767), (87, 60695999), (91, 58028043), (203, 26012571), (273, 19342681), (377, 14006769), (609, 8670857), (1131, 4668923), (2639, 2000967), (7917, 666989)]