22721283

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3448

約数の個数: 32

約数和(自身を含む): 38169600

約数和(自身を除く): 15448317

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 3407, 6669, 10221, 30663, 44291, 64733, 91989, 132873, 194199, 398619, 582597, 841529, 1195857, 1747791, 2524587, 7573761, 22721283]

約数ペア:

[(1, 22721283), (3, 7573761), (9, 2524587), (13, 1747791), (19, 1195857), (27, 841529), (39, 582597), (57, 398619), (117, 194199), (171, 132873), (247, 91989), (351, 64733), (513, 44291), (741, 30663), (2223, 10221), (3407, 6669)]