2356702929

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9941}}^1$

素因数の和:10078

約数の個数: 48

約数和(自身を含む): 4020067584

約数和(自身を除く): 1663364655

約数列:

[1, 3, 7, 9, 21, 53, 63, 71, 159, 213, 371, 477, 497, 639, 1113, 1491, 3339, 3763, 4473, 9941, 11289, 26341, 29823, 33867, 69587, 79023, 89469, 208761, 237069, 526873, 626283, 705811, 1580619, 2117433, 3688111, 4741857, 4940677, 6352299, 11064333, 14822031, 33192999, 37407983, 44466093, 112223949, 261855881, 336671847, 785567643, 2356702929]

約数ペア:

[(1, 2356702929), (3, 785567643), (7, 336671847), (9, 261855881), (21, 112223949), (53, 44466093), (63, 37407983), (71, 33192999), (159, 14822031), (213, 11064333), (371, 6352299), (477, 4940677), (497, 4741857), (639, 3688111), (1113, 2117433), (1491, 1580619), (3339, 705811), (3763, 626283), (4473, 526873), (9941, 237069), (11289, 208761), (26341, 89469), (29823, 79023), (33867, 69587)]