1796993457

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 2946355200

約数和(自身を除く): 1149361743

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 229, 277, 399, 497, 687, 831, 1349, 1491, 1603, 1939, 4047, 4351, 4809, 5263, 5817, 9443, 13053, 15789, 16259, 19667, 28329, 30457, 36841, 48777, 59001, 63433, 91371, 110523, 113813, 137669, 190299, 308921, 341439, 373673, 413007, 444031, 926763, 1121019, 1205227, 1332093, 2162447, 2615711, 3615681, 4503743, 6487341, 7847133, 8436589, 13511229, 25309767, 31526201, 85571117, 94578603, 256713351, 598997819, 1796993457]

約数ペア:

[(1, 1796993457), (3, 598997819), (7, 256713351), (19, 94578603), (21, 85571117), (57, 31526201), (71, 25309767), (133, 13511229), (213, 8436589), (229, 7847133), (277, 6487341), (399, 4503743), (497, 3615681), (687, 2615711), (831, 2162447), (1349, 1332093), (1491, 1205227), (1603, 1121019), (1939, 926763), (4047, 444031), (4351, 413007), (4809, 373673), (5263, 341439), (5817, 308921), (9443, 190299), (13053, 137669), (15789, 113813), (16259, 110523), (19667, 91371), (28329, 63433), (30457, 59001), (36841, 48777)]