15696214947

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1\times {\mathrm{6803}}^1$

素因数の和:7560

約数の個数: 48

約数和(自身を含む): 26442194688

約数和(自身を除く): 10745979741

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 691, 1113, 2073, 3339, 4837, 6219, 6803, 14511, 20409, 36623, 43533, 47621, 61227, 109869, 142863, 256361, 329607, 360559, 428589, 769083, 1081677, 2307249, 2523913, 3245031, 4700873, 7571739, 14102619, 22715217, 32906111, 42307857, 98718333, 249146269, 296154999, 747438807, 1744023883, 2242316421, 5232071649, 15696214947]

約数ペア:

[(1, 15696214947), (3, 5232071649), (7, 2242316421), (9, 1744023883), (21, 747438807), (53, 296154999), (63, 249146269), (159, 98718333), (371, 42307857), (477, 32906111), (691, 22715217), (1113, 14102619), (2073, 7571739), (3339, 4700873), (4837, 3245031), (6219, 2523913), (6803, 2307249), (14511, 1081677), (20409, 769083), (36623, 428589), (43533, 360559), (47621, 329607), (61227, 256361), (109869, 142863)]