486511221

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{15073}}^1$

素因数の和:15165

約数の個数: 32

約数和(自身を含む): 781436160

約数和(自身を除く): 294924939

約数列:

[1, 3, 7, 21, 29, 53, 87, 159, 203, 371, 609, 1113, 1537, 4611, 10759, 15073, 32277, 45219, 105511, 316533, 437117, 798869, 1311351, 2396607, 3059819, 5592083, 9179457, 16776249, 23167201, 69501603, 162170407, 486511221]

約数ペア:

[(1, 486511221), (3, 162170407), (7, 69501603), (21, 23167201), (29, 16776249), (53, 9179457), (87, 5592083), (159, 3059819), (203, 2396607), (371, 1311351), (609, 798869), (1113, 437117), (1537, 316533), (4611, 105511), (10759, 45219), (15073, 32277)]