9173619

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 17052672

約数和(自身を除く): 7879053

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 487, 819, 897, 1449, 1461, 2093, 2691, 3409, 4383, 6279, 6331, 10227, 11201, 18837, 18993, 30681, 33603, 44317, 56979, 78407, 100809, 132951, 145613, 235221, 398853, 436839, 705663, 1019291, 1310517, 3057873, 9173619]

約数ペア:

[(1, 9173619), (3, 3057873), (7, 1310517), (9, 1019291), (13, 705663), (21, 436839), (23, 398853), (39, 235221), (63, 145613), (69, 132951), (91, 100809), (117, 78407), (161, 56979), (207, 44317), (273, 33603), (299, 30681), (483, 18993), (487, 18837), (819, 11201), (897, 10227), (1449, 6331), (1461, 6279), (2093, 4383), (2691, 3409)]