2912862057

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{37277}}^1$

素因数の和:37409

約数の個数: 24

約数和(自身を含む): 4512725568

約数和(自身を除く): 1599863511

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 3721, 11163, 26047, 37277, 78141, 111831, 260939, 782817, 2273897, 6821691, 15917279, 47751837, 138707717, 416123151, 970954019, 2912862057]

約数ペア:

[(1, 2912862057), (3, 970954019), (7, 416123151), (21, 138707717), (61, 47751837), (183, 15917279), (427, 6821691), (1281, 2273897), (3721, 782817), (11163, 260939), (26047, 111831), (37277, 78141)]