222722049

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8447}}^1$

素因数の和:8525

約数の個数: 32

約数和(自身を含む): 350355456

約数和(自身を除く): 127633407

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1551, 2397, 8447, 8789, 25341, 26367, 92917, 143599, 278751, 397009, 430797, 1191027, 1579589, 4367099, 4738767, 6749153, 13101297, 20247459, 74240683, 222722049]

約数ペア:

[(1, 222722049), (3, 74240683), (11, 20247459), (17, 13101297), (33, 6749153), (47, 4738767), (51, 4367099), (141, 1579589), (187, 1191027), (517, 430797), (561, 397009), (799, 278751), (1551, 143599), (2397, 92917), (8447, 26367), (8789, 25341)]