2013307893

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 3054383640

約数和(自身を除く): 1041075747

約数列:

[1, 3, 9, 27, 81, 89, 267, 317, 801, 881, 951, 2403, 2643, 2853, 7209, 7929, 8559, 23787, 25677, 28213, 71361, 78409, 84639, 235227, 253917, 279277, 705681, 761751, 837831, 2117043, 2285253, 2513493, 6351129, 7540479, 22621437, 24855653, 74566959, 223700877, 671102631, 2013307893]

約数ペア:

[(1, 2013307893), (3, 671102631), (9, 223700877), (27, 74566959), (81, 24855653), (89, 22621437), (267, 7540479), (317, 6351129), (801, 2513493), (881, 2285253), (951, 2117043), (2403, 837831), (2643, 761751), (2853, 705681), (7209, 279277), (7929, 253917), (8559, 235227), (23787, 84639), (25677, 78409), (28213, 71361)]