24447927

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 15365193

約数列:

[1, 3, 7, 19, 21, 57, 71, 133, 213, 399, 497, 863, 1349, 1491, 2589, 4047, 6041, 9443, 16397, 18123, 28329, 49191, 61273, 114779, 183819, 344337, 428911, 1164187, 1286733, 3492561, 8149309, 24447927]

約数ペア:

[(1, 24447927), (3, 8149309), (7, 3492561), (19, 1286733), (21, 1164187), (57, 428911), (71, 344337), (133, 183819), (213, 114779), (399, 61273), (497, 49191), (863, 28329), (1349, 18123), (1491, 16397), (2589, 9443), (4047, 6041)]