996826173

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 1616412672

約数和(自身を除く): 619586499

約数列:

[1, 3, 7, 21, 31, 53, 93, 159, 167, 173, 217, 371, 501, 519, 651, 1113, 1169, 1211, 1643, 3507, 3633, 4929, 5177, 5363, 8851, 9169, 11501, 15531, 16089, 26553, 27507, 28891, 34503, 36239, 37541, 61957, 64183, 86673, 108717, 112623, 185871, 192549, 202237, 274381, 284239, 606711, 823143, 852717, 895621, 1531223, 1920667, 1989673, 2686863, 4593669, 5762001, 5969019, 6269347, 10718561, 18808041, 32155683, 47467913, 142403739, 332275391, 996826173]

約数ペア:

[(1, 996826173), (3, 332275391), (7, 142403739), (21, 47467913), (31, 32155683), (53, 18808041), (93, 10718561), (159, 6269347), (167, 5969019), (173, 5762001), (217, 4593669), (371, 2686863), (501, 1989673), (519, 1920667), (651, 1531223), (1113, 895621), (1169, 852717), (1211, 823143), (1643, 606711), (3507, 284239), (3633, 274381), (4929, 202237), (5177, 192549), (5363, 185871), (8851, 112623), (9169, 108717), (11501, 86673), (15531, 64183), (16089, 61957), (26553, 37541), (27507, 36239), (28891, 34503)]